diff --git a/CHANGELOG.md b/CHANGELOG.md
index bb7eb89..f76bbea 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,6 @@
 ## node-red-contrib-letsfiware-NGSI v0.8.0-next
 
+-  UPDATE hyper link to images (#92)
 -  ADD Service and ServicePath custom node (#91)
 -  Improve NGSI source custom node (#90)
 -  Fix hyper links (#89)
diff --git a/docs/en/custom_nodes/fiware_version.md b/docs/en/custom_nodes/fiware_version.md
index 175984f..b72e792 100644
--- a/docs/en/custom_nodes/fiware_version.md
+++ b/docs/en/custom_nodes/fiware_version.md
@@ -2,7 +2,7 @@
 
 This custom node is a simple node that allows to obtain the version information of FIWARE Orion.
 
-![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/version-01.png)
+![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/version/version-01.png)
 
 ## Contents
 
@@ -18,7 +18,7 @@ This custom node is a simple node that allows to obtain the version information
 
 ## Properties
 
-![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/version-02.png)
+![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/version/version-02.png)
 
 -   `name`: a name for a node instance
 -   `Context Broker`: an endpoint of a context broker
@@ -77,7 +77,7 @@ A `msg.payload` contains the version information of FIWARE Orion.
 
 ## Example
 
-![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/version-03.png)
+![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/version/version-03.png)
 
 ```
 [{"id":"55dbdb0eb1444bc2","type":"tab","label":"Flow 1","disabled":false,"info":"","env":[]},{"id":"3f69ee368a865420","type":"FIWARE version","z":"55dbdb0eb1444bc2","openapis":"dbfbafc3664fa2c3","x":320,"y":80,"wires":[["3eb4deafeb81a5f5"]]},{"id":"d2f7b9a85b57a7fd","type":"inject","z":"55dbdb0eb1444bc2","name":"","props":[{"p":"payload"},{"p":"topic","vt":"str"}],"repeat":"","crontab":"","once":false,"onceDelay":0.1,"topic":"","payload":"","payloadType":"date","x":120,"y":80,"wires":[["3f69ee368a865420"]]},{"id":"3eb4deafeb81a5f5","type":"debug","z":"55dbdb0eb1444bc2","name":"","active":true,"tosidebar":true,"console":false,"tostatus":false,"complete":"false","statusVal":"","statusType":"auto","x":530,"y":80,"wires":[]},{"id":"dbfbafc3664fa2c3","type":"Open APIs","name":"","brokerEndpoint":"http://localhost:1026","service":"","idmEndpoint":"","idmType":"none"}]
diff --git a/docs/en/custom_nodes/historical_context.md b/docs/en/custom_nodes/historical_context.md
index 8d9dd35..19eda0b 100644
--- a/docs/en/custom_nodes/historical_context.md
+++ b/docs/en/custom_nodes/historical_context.md
@@ -2,7 +2,7 @@
 
 This custom node is a simple node that allows to obtain historical context from STH-Comet.
 
-![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/historical-context-01.png)
+![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/historical-context/historical-context-01.png)
 
 ## Contents
 
@@ -20,7 +20,7 @@ This custom node is a simple node that allows to obtain historical context from
 
 This node allows to obtain raw context information or historical aggregate time series context information from STH-Comet.
 
-![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/historical-context-02.png)
+![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/historical-context/historical-context-02.png)
 
 -   Raw context information
 -   Historical aggregate time series context information
@@ -42,11 +42,11 @@ You can specify the start and end of the target period.
 
 For example, if you want to get historical context from 3 days ago to 2 days ago, specify as follows.
 
-![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/historical-context-03.png)
+![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/historical-context/historical-context-03.png)
 
 ## Raw context information
 
-![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/historical-context-04.png)
+![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/historical-context/historical-context-04.png)
 
 -   `name`: a name for a node instance
 -   `Generic Enabler`: an endpoint of a STH-Comet
@@ -100,7 +100,7 @@ A `msg.payload` contains historical context data.
 
 ## Historical Aggregated Time Series Context Information
 
-![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/historical-context-05.png)
+![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/historical-context/historical-context-05.png)
 
 -   `name`: a name for a node instance
 -   `Generic Enabler`: an endpoint of a STH-Comet
@@ -245,4 +245,4 @@ This output is for the NGSI-to-dashboard custom node.
 }
 ```
 
-![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/historical-context-06.png)
+![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/historical-context/historical-context-06.png)
diff --git a/docs/en/custom_nodes/ngsi_attribute.md b/docs/en/custom_nodes/ngsi_attribute.md
index 34e99f5..4136a13 100644
--- a/docs/en/custom_nodes/ngsi_attribute.md
+++ b/docs/en/custom_nodes/ngsi_attribute.md
@@ -2,7 +2,7 @@
 
 This custom node is a simple node that allows to read, update or delete an attribute in NGSIv2 entity.
 
-![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/attribute-01.png)
+![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/attribute/attribute-01.png)
 
 ## Contents
 
@@ -22,7 +22,7 @@ It allows to read an attribute in NGSIv2 entity.
 
 ### Properties
 
-![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/attribute-02.png)
+![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/attribute/attribute-02.png)
 
 -   `name`: A name for a node instance
 -   `Context Broker`: An endpoint of a context broker
@@ -80,7 +80,7 @@ It allows to update an attribute in NGSIv2 entity.
 
 ### Properties
 
-![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/attribute-03.png)
+![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/attribute/attribute-03.png)
 
 -   `name`: A name for a node instance
 -   `Context Broker`: An endpoint of a context broker
@@ -128,7 +128,7 @@ It allows to delete an attribute in NGSIv2 entity.
 
 ### Properties
 
-![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/attribute-04.png)
+![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/attribute/attribute-04.png)
 
 -   `name`: A name for a node instance
 -   `Context Broker`: An endpoint of a context broker
@@ -185,7 +185,7 @@ It allows to read, update or delete an attribute in NGSIv2 entity.
 
 ### Properties
 
-![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/attribute-05.png)
+![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/attribute/attribute-05.png)
 
 -   `name`: A name for a node instance
 -   `Context Broker`: An endpoint of a context broker
diff --git a/docs/en/custom_nodes/ngsi_attribute_value.md b/docs/en/custom_nodes/ngsi_attribute_value.md
index 53a3845..9f6ebe1 100644
--- a/docs/en/custom_nodes/ngsi_attribute_value.md
+++ b/docs/en/custom_nodes/ngsi_attribute_value.md
@@ -2,7 +2,7 @@
 
 This custom node is a simple node that allows to read or update an attribute value of NGSIv2 entity.
 
-![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/attribute-value/attribute-value-01.png)
+![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/attribute/attribute-value/attribute-value-01.png)
 
 ## Contents
 
@@ -21,7 +21,7 @@ It allows to read an attribute value of NGSIv2 entity.
 
 ### Properties
 
-![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/attribute-value/attribute-value-02.png)
+![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/attribute/attribute-value/attribute-value-02.png)
 
 -   `name`: A name for a node instance
 -   `Context Broker`: An endpoint of a context broker
@@ -69,7 +69,7 @@ It allows to update an attribute value of NGSIv2 entity.
 
 ### Properties
 
-![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/attribute-value/attribute-value-03.png)
+![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/attribute/attribute-value/attribute-value-03.png)
 
 -   `name`: A name for a node instance
 -   `Context Broker`: An endpoint of a context broker
@@ -135,7 +135,7 @@ It allows to read or update an attribute value of NGSIv2 entity.
 
 ### Properties
 
-![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/attribute-value/attribute-value-04.png)
+![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/attribute/attribute-value/attribute-value-04.png)
 
 -   `name`: A name for a node instance
 -   `Context Broker`: An endpoint of a context broker
diff --git a/docs/en/custom_nodes/ngsi_attributes.md b/docs/en/custom_nodes/ngsi_attributes.md
index e03286b..a584204 100644
--- a/docs/en/custom_nodes/ngsi_attributes.md
+++ b/docs/en/custom_nodes/ngsi_attributes.md
@@ -2,7 +2,7 @@
 
 This custom node is a simple node that allows to append, update, upsert or replace attributes of NGSIv2 entity.
 
-![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/attributes-01.png)
+![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/attributes/attributes-01.png)
 
 ## Contents
 
@@ -23,7 +23,7 @@ It allows to append attributes of NGSIv2 entity.
 
 ### Properties
 
-![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/attributes-02.png)
+![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/attributes/attributes-02.png)
 
 -   `name`: A name for a node instance
 -   `Context Broker`: An endpoint of a context broker
@@ -74,7 +74,7 @@ It allows to update attributes of NGSIv2 entity.
 
 ### Properties
 
-![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/attributes-03.png)
+![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/attributes/attributes-03.png)
 
 -   `name`: A name for a node instance
 -   `Context Broker`: An endpoint of a context broker
@@ -125,7 +125,7 @@ It allows to upsert attributes of NGSIv2 entity.
 
 ### Properties
 
-![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/attributes-04.png)
+![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/attributes/attributes-04.png)
 
 -   `name`: A name for a node instance
 -   `Context Broker`: An endpoint of a context broker
@@ -181,7 +181,7 @@ It allows to replace attributes of NGSIv2 entity.
 
 ### Properties
 
-![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/attributes-05.png)
+![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/attributes/attributes-05.png)
 
 -   `name`: A name for a node instance
 -   `Context Broker`: An endpoint of a context broker
@@ -242,7 +242,7 @@ It allows to append, update, upsert or replace attributes of NGSIv2 entity.
 
 ### Properties
 
-![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/attributes-06.png)
+![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/attributes/attributes-06.png)
 
 -   `name`: A name for a node instance
 -   `Context Broker`: An endpoint of a context broker
diff --git a/docs/en/custom_nodes/ngsi_entity.md b/docs/en/custom_nodes/ngsi_entity.md
index ce03536..45069a7 100644
--- a/docs/en/custom_nodes/ngsi_entity.md
+++ b/docs/en/custom_nodes/ngsi_entity.md
@@ -23,7 +23,7 @@ It allows to create a NGSIv2 entity.
 
 ### Properties
 
-![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images//entity/entity-02.png)
+![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/entity/entity-02.png)
 
 -   `name`: A name for a node instance
 -   `Context Broker`: An endpoint of a context broker
@@ -151,7 +151,7 @@ It allows to upsert a NGSIv2 entity.
 
 ### Properties
 
-![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images//entity/entity-04.png)
+![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/entity/entity-04.png)
 
 -   `name`: A name for a node instance
 -   `Context Broker`: An endpoint of a context broker
diff --git a/docs/en/custom_nodes/ngsi_open-apis.md b/docs/en/custom_nodes/ngsi_open-apis.md
index eec968b..c17036c 100644
--- a/docs/en/custom_nodes/ngsi_open-apis.md
+++ b/docs/en/custom_nodes/ngsi_open-apis.md
@@ -21,7 +21,7 @@ This custom node is a configuration node that allows to configure Context Broker
 
 ## Properties
 
-![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/open-apis-06.png)
+![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/open-apis/open-apis-06.png)
 
 -   `name`: a name for a node instance
 -   `Generic Enabler`: Generic enable type: `Orion Context Broker` or `STH-Comet`
@@ -35,13 +35,13 @@ This custom node is a configuration node that allows to configure Context Broker
 
 To use Orion Context Broker, set `Orion Context Broker` to the `Generic Enabler` property.
 
-![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/open-apis-01.png)
+![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/open-apis/open-apis-01.png)
 
 ### STH-Comet
 
 To use STH-Comet, set `STH-Comet` to the `Generic Enabler` property.
 
-![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/open-apis-07.png)
+![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/open-apis/open-apis-07.png)
 
 ## Identity manager type
 
@@ -49,24 +49,24 @@ To use STH-Comet, set `STH-Comet` to the `Generic Enabler` property.
 
 Set `NONE` to `IdM Type` when not using any identity manager.
 
-![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/open-apis-02.png)
+![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/open-apis/open-apis-02.png)
 
 ### Tokenproxy
 
 Set `Tokenproxy` to `IdM Type` when using Tokenproxy. Then, set IdM Endpoint, Username and Password.
 
-![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/open-apis-03.png)
+![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/open-apis/open-apis-03.png)
 
 ### Keyrock
 
 Set `Keyrock` to `IdM Type` when using Keyrock. Then, set IdM Endpoint, Username, Password, Client ID and Client
 Secret. 
 
-![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/open-apis-04.png)
+![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/open-apis/open-apis-04.png)
 
 ### Generic
 
 Set `Generic` to `IdM Type` when using an generic identity manager. Then, set IdM Endpoint, Username, Password, Client
 ID and Client Secret.
 
-![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/open-apis-05.png)
+![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/open-apis/open-apis-05.png)
diff --git a/docs/en/custom_nodes/ngsi_source.md b/docs/en/custom_nodes/ngsi_source.md
index 644db5f..26deb7b 100644
--- a/docs/en/custom_nodes/ngsi_source.md
+++ b/docs/en/custom_nodes/ngsi_source.md
@@ -2,7 +2,7 @@
 
 This custom node is a simple node that allows to obtain NGSIv2 entities.
 
-![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/source-01.png)
+![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/source/source-01.png)
 
 ## Contents
 
@@ -18,7 +18,7 @@ This custom node is a simple node that allows to obtain NGSIv2 entities.
 
 ## Properties
 
-![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/source-02.png)
+![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/source/source-02.png)
 
 -   `name`: a name for a node instance
 -   `Context Broker`: an endpoint of a context broker
diff --git a/docs/en/custom_nodes/ngsi_to_dashboard.md b/docs/en/custom_nodes/ngsi_to_dashboard.md
index a088362..d30fef6 100644
--- a/docs/en/custom_nodes/ngsi_to_dashboard.md
+++ b/docs/en/custom_nodes/ngsi_to_dashboard.md
@@ -2,7 +2,7 @@
 
 This custom node is a simple node that allows to transform context data to data for the dashboard node.
 
-![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/ngsi-to-dashboard-01.png)
+![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/ngsi-to-dashboard/ngsi-to-dashboard-01.png)
 
 ## Contents
 
@@ -19,7 +19,7 @@ This custom node is a simple node that allows to transform context data to data
 
 ## Properties
 
-![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/ngsi-to-dashboard-02.png)
+![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/ngsi-to-dashboard/ngsi-to-dashboard-02.png)
 
 -   `name`: a name for a node instance
 -   `Input type`: an input type: `Entity (normalized)`, `Notification` or `Historical context`
@@ -34,9 +34,9 @@ This custom node is a simple node that allows to transform context data to data
 
 If you want to transform context data received form NGSI Entity node, set `Entity (normalized)` to Input type.
 
-![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/ngsi-to-dashboard-03.png)
+![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/ngsi-to-dashboard/ngsi-to-dashboard-03.png)
 
-![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/ngsi-to-dashboard-04.png)
+![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/ngsi-to-dashboard/ngsi-to-dashboard-04.png)
 
 ```
 {
@@ -80,9 +80,9 @@ A msg contains data for the dashboard node.
 
 If you want to transform notification data received from Orion Context Broker, set `Notification` to Input type.
 
-![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/ngsi-to-dashboard-05.png)
+![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/ngsi-to-dashboard/ngsi-to-dashboard-05.png)
 
-![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/ngsi-to-dashboard-06.png)
+![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/ngsi-to-dashboard/ngsi-to-dashboard-06.png)
 
 ```
 {
@@ -131,9 +131,9 @@ A msg contains data for the dashboard node.
 
 If you want to transform historical context data received form Historical context node, set `Historical` to Input type.
 
-![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/ngsi-to-dashboard-07.png)
+![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/ngsi-to-dashboard/ngsi-to-dashboard-07.png)
 
-![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/ngsi-to-dashboard-08.png)
+![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/ngsi-to-dashboard/ngsi-to-dashboard-08.png)
 
 ```
 {
diff --git a/docs/en/custom_nodes/ngsi_to_worldmap.md b/docs/en/custom_nodes/ngsi_to_worldmap.md
index 6338e67..10a86fe 100644
--- a/docs/en/custom_nodes/ngsi_to_worldmap.md
+++ b/docs/en/custom_nodes/ngsi_to_worldmap.md
@@ -2,7 +2,7 @@
 
 This custom node is a simple node that allows to transform from NGSIv2 entities to "things" data for the Worldmap node.
 
-![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/to-worldmap-01.png)
+![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/to-worldmap/to-worldmap-01.png)
 
 ## Contents
 
@@ -18,7 +18,7 @@ This custom node is a simple node that allows to transform from NGSIv2 entities
 
 ## Properties
 
-![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/to-worldmap-02.png)
+![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/to-worldmap/to-worldmap-02.png)
 
 - `name`: a name for a node instance
 - `attr to use as name`: attribute name that has a value used as name for the Worldmap node
diff --git a/docs/en/custom_nodes/ngsi_types.md b/docs/en/custom_nodes/ngsi_types.md
index 1073779..f6f916b 100644
--- a/docs/en/custom_nodes/ngsi_types.md
+++ b/docs/en/custom_nodes/ngsi_types.md
@@ -21,7 +21,7 @@ It allows to retrieve a list of entity types.
 
 ### Properties
 
-![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images//types/types-02.png)
+![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/types/types-02.png)
 
 -   `name`: A name for a node instance
 -   `Context Broker`: An endpoint of a context broker
diff --git a/docs/en/custom_nodes/service-and-servicepath.md b/docs/en/custom_nodes/service-and-servicepath.md
index a39c311..856df06 100644
--- a/docs/en/custom_nodes/service-and-servicepath.md
+++ b/docs/en/custom_nodes/service-and-servicepath.md
@@ -21,7 +21,7 @@ It allows to pass FIWARE Service value and/or ServicePath value to output withou
 
 ### Properties
 
-![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images//service-and-servicepath/service-and-servicepath-02.png)
+![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/service-and-servicepath/service-and-servicepath-02.png)
 
 -   `name`: A name for a node instance
 -   `FIWARE Service`: `Passthrough`
@@ -102,7 +102,7 @@ It allows to delete FIWARE Service and/or FIWARE ServicePath from `msg.context`.
 
 ### Properties
 
-![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images//service-and-servicepath/service-and-servicepath-04.png)
+![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/service-and-servicepath/service-and-servicepath-04.png)
 
 -   `name`: A name for a node instance
 -   `FIWARE Service`: `Delete`
diff --git a/docs/ja/custom_nodes/fiware_version.md b/docs/ja/custom_nodes/fiware_version.md
index fab98d0..5d4bf3f 100644
--- a/docs/ja/custom_nodes/fiware_version.md
+++ b/docs/ja/custom_nodes/fiware_version.md
@@ -2,7 +2,7 @@
 
 このカスタム・ノードは、FIWARE GEs のバージョン情報を取得できるノードです。
 
-![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/version-01.png)
+![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/version/version-01.png)
 
 <details>
 <summary><strong>詳細</strong></summary>
@@ -18,7 +18,7 @@
 
 ## プロパティ
 
-![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/version-02.png)
+![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/version/version-02.png)
 
 -   `name`: ノード・インスタンスの名前
 -   `Context Broker`: Context Broker のエンドポイント
@@ -73,7 +73,7 @@ Payload *JSON Array*
 
 ## 例
 
-![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/version-03.png)
+![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/version/version-03.png)
 
 ```
 [{"id":"55dbdb0eb1444bc2","type":"tab","label":"Flow 1","disabled":false,"info":"","env":[]},{"id":"3f69ee368a865420","type":"FIWARE version","z":"55dbdb0eb1444bc2","openapis":"dbfbafc3664fa2c3","x":320,"y":80,"wires":[["3eb4deafeb81a5f5"]]},{"id":"d2f7b9a85b57a7fd","type":"inject","z":"55dbdb0eb1444bc2","name":"","props":[{"p":"payload"},{"p":"topic","vt":"str"}],"repeat":"","crontab":"","once":false,"onceDelay":0.1,"topic":"","payload":"","payloadType":"date","x":120,"y":80,"wires":[["3f69ee368a865420"]]},{"id":"3eb4deafeb81a5f5","type":"debug","z":"55dbdb0eb1444bc2","name":"","active":true,"tosidebar":true,"console":false,"tostatus":false,"complete":"false","statusVal":"","statusType":"auto","x":530,"y":80,"wires":[]},{"id":"dbfbafc3664fa2c3","type":"Open APIs","name":"","brokerEndpoint":"http://localhost:1026","service":"","idmEndpoint":"","idmType":"none"}]
diff --git a/docs/ja/custom_nodes/historical_context.md b/docs/ja/custom_nodes/historical_context.md
index 6c526cc..b121801 100644
--- a/docs/ja/custom_nodes/historical_context.md
+++ b/docs/ja/custom_nodes/historical_context.md
@@ -2,7 +2,7 @@
 
 このカスタム・ノードは、STH-Comet から履歴コンテキストを取得できるノードです。
 
-![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/historical-context-01.png)
+![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/historical-context/historical-context-01.png)
 
 ## コンテンツ
 
@@ -22,7 +22,7 @@
 
 このノードにより、STH-Comet から未加工のコンテキスト情報または過去の集計時系列コンテキスト情報を取得できます。
 
-![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/historical-context-02.png)
+![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/historical-context/historical-context-02.png)
 
 -   未加工のコンテキスト情報 (Raw context information)
 -   過去の集計時系列コンテキスト情報 (Historical aggregate time series context information)
@@ -44,13 +44,13 @@
 
 たとえば、3 日前から 2 日前までの履歴コンテキストを取得する場合は、次のように指定します。
 
-![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/historical-context-03.png)
+![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/historical-context/historical-context-03.png)
 
 <a name="raw-context-information"></a>
 
 ## 未加工のコンテキスト情報 (Raw context information)
 
-![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/historical-context-04.png)
+![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/historical-context/historical-context-04.png)
 
 -   `name`: ノード・インスタンスの名前
 -   `Generic Enabler`: STH-Comet のエンドポイント
@@ -106,7 +106,7 @@ Payload *JSON Object*
 
 ## 過去の集計時系列コンテキスト情報 (Historical Aggregated Time Series Context Information)
 
-![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/historical-context-05.png)
+![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/historical-context/historical-context-05.png)
 
 -   `name`: ノード・インスタンスの名前
 -   `Generic Enabler`: STH-Comet のエンドポイント
@@ -253,4 +253,4 @@ Payload *JSON Object*
 }
 ```
 
-![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/historical-context-06.png)
+![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/historical-context/historical-context-06.png)
diff --git a/docs/ja/custom_nodes/ngsi_attribute.md b/docs/ja/custom_nodes/ngsi_attribute.md
index 314db09..bb28cd5 100644
--- a/docs/ja/custom_nodes/ngsi_attribute.md
+++ b/docs/ja/custom_nodes/ngsi_attribute.md
@@ -2,7 +2,7 @@
 
 このカスタム・ノードは、NGSIv2 エンティティの属性の読み取り、更新、または削除ができるノードです。
 
-![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/attribute-01.png)
+![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/attribute/attribute-01.png)
 
 ## コンテンツ
 
@@ -24,7 +24,7 @@ NGSIv2 エンティティの属性を読み取ることができます。
 
 ### プロパティ
 
-![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/attribute-02.png)
+![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/attribute/attribute-02.png)
 
 -   `name`: ノード・インスタンスの名前
 -   `Context Broker`: Context Broker のエンドポイント
@@ -84,7 +84,7 @@ NGSIv2 エンティティの属性を更新できます。
 
 ### プロパティ
 
-![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/attribute-03.png)
+![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/attribute/attribute-03.png)
 
 -   `name`: ノード・インスタンスの名前
 -   `Context Broker`: Context Broker のエンドポイント
@@ -134,7 +134,7 @@ NGSIv2 エンティティの属性を削除できます。
 
 ### プロパティ
 
-![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/attribute-04.png)
+![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/attribute/attribute-04.png)
 
 -   `name`: ノード・インスタンスの名前
 -   `Context Broker`: Context Broker のエンドポイント
@@ -193,7 +193,7 @@ NGSIv2 エンティティの属性の読み取り、更新、または削除が
 
 ### プロパティ
 
-![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/attribute-05.png)
+![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/attribute/attribute-05.png)
 
 -   `name`: ノード・インスタンスの名前
 -   `Context Broker`: Context Broker のエンドポイント
diff --git a/docs/ja/custom_nodes/ngsi_attribute_value.md b/docs/ja/custom_nodes/ngsi_attribute_value.md
index b6625eb..96e262b 100644
--- a/docs/ja/custom_nodes/ngsi_attribute_value.md
+++ b/docs/ja/custom_nodes/ngsi_attribute_value.md
@@ -2,7 +2,7 @@
 
 このカスタム・ノードは、NGSIv2 エンティティの属性値の読み取りまたは更新を可能にするノードです。
 
-![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/attribute-value/attribute-value-01.png)
+![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/attribute/attribute-value/attribute-value-01.png)
 
 ## コンテンツ
 
@@ -23,7 +23,7 @@ NGSIv2 エンティティの属性値を読み取ることができます。
 
 ### プロパティ
 
-![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/attribute-value/attribute-value-02.png)
+![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/attribute/attribute-value/attribute-value-02.png)
 
 -   `name`: ノード・インスタンスの名前
 -   `Context Broker`: Context Broker のエンドポイント
@@ -73,7 +73,7 @@ NGSIv2 エンティティの属性値を更新できます。
 
 ### プロパティ
 
-![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/attribute-value/attribute-value-03.png)
+![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/attribute/attribute-value/attribute-value-03.png)
 
 -   `name`: ノード・インスタンスの名前
 -   `Context Broker`: Context Broker のエンドポイント
@@ -141,7 +141,7 @@ NGSIv2 エンティティの属性値を読み取ったり、更新したりで
 
 ### プロパティ
 
-![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/attribute-value/attribute-value-04.png)
+![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/attribute/attribute-value/attribute-value-04.png)
 
 -   `name`: ノード・インスタンスの名前
 -   `Context Broker`: Context Broker のエンドポイント
diff --git a/docs/ja/custom_nodes/ngsi_attributes.md b/docs/ja/custom_nodes/ngsi_attributes.md
index 8251bd8..9860300 100644
--- a/docs/ja/custom_nodes/ngsi_attributes.md
+++ b/docs/ja/custom_nodes/ngsi_attributes.md
@@ -2,7 +2,7 @@
 
 このカスタム・ノードは、NGSIv2 エンティティの複数属性を追加、更新、アップサート、または置換できるノードです。
 
-![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/attributes-01.png)
+![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/attributes/attributes-01.png)
 
 ## コンテンツ
 
@@ -25,7 +25,7 @@ NGSIv2 エンティティの複数属性を追加できます。
 
 ### プロパティ
 
-![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/attributes-02.png)
+![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/attributes/attributes-02.png)
 
 -   `name`: ノード・インスタンスの名前
 -   `Context Broker`: Context Broker のエンドポイント
@@ -78,7 +78,7 @@ NGSIv2 エンティティの複数属性を更新できます。
 
 ### プロパティ
 
-![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/attributes-03.png)
+![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/attributes/attributes-03.png)
 
 -   `name`: ノード・インスタンスの名前
 -   `Context Broker`: Context Broker のエンドポイント
@@ -131,7 +131,7 @@ NGSIv2 エンティティの複数属性をアップサートできます。
 
 ### プロパティ
 
-![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/attributes-04.png)
+![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/attributes/attributes-04.png)
 
 -   `name`: ノード・インスタンスの名前
 -   `Context Broker`: Context Broker のエンドポイント
@@ -189,7 +189,7 @@ NGSIv2 エンティティの複数属性を置換できます。
 
 ### プロパティ
 
-![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/attributes-05.png)
+![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/attributes/attributes-05.png)
 
 -   `name`: ノード・インスタンスの名前
 -   `Context Broker`: Context Broker のエンドポイント
@@ -252,7 +252,7 @@ NGSIv2 エンティティの複数属性を追加、更新、アップサート
 
 ### プロパティ
 
-![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/attributes-06.png)
+![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/attributes/attributes-06.png)
 
 -   `name`: ノード・インスタンスの名前
 -   `Context Broker`: Context Broker のエンドポイント
diff --git a/docs/ja/custom_nodes/ngsi_entity.md b/docs/ja/custom_nodes/ngsi_entity.md
index 79d2747..b624b9b 100644
--- a/docs/ja/custom_nodes/ngsi_entity.md
+++ b/docs/ja/custom_nodes/ngsi_entity.md
@@ -25,7 +25,7 @@ NGSIv2 エンティティを作成できます。
 
 ### プロパティ
 
-![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images//entity/entity-02.png)
+![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/entity/entity-02.png)
 
 -   `name`: ノード・インスタンスの名前
 -   `Context Broker`: Context Broker のエンドポイント
@@ -157,7 +157,7 @@ NGSIv2 エンティティをアップサート (upsert) できます。
 
 ### プロパティ
 
-![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images//entity/entity-04.png)
+![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/entity/entity-04.png)
 
 -   `name`: ノード・インスタンスの名前
 -   `Context Broker`: Context Broker のエンドポイント
diff --git a/docs/ja/custom_nodes/ngsi_open-apis.md b/docs/ja/custom_nodes/ngsi_open-apis.md
index 9675cdc..285eb73 100644
--- a/docs/ja/custom_nodes/ngsi_open-apis.md
+++ b/docs/ja/custom_nodes/ngsi_open-apis.md
@@ -23,7 +23,7 @@
 
 ## プロパティ
 
-![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/open-apis-06.png)
+![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/open-apis/open-apis-06.png)
 
 -   `name`: ノード・インスタンスの名前
 -   `Generic Enabler`: Generic enable のタイプ: `Orion Context Broker` または `STH-Comet`
@@ -41,7 +41,7 @@
 
 Orion Context Broker を使用するには、`Generic Enabler` プロパティに `Orion Context Broker` を設定します。
 
-![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/open-apis-01.png)
+![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/open-apis/open-apis-01.png)
 
 <a name="sth-comet"></a>
 
@@ -49,7 +49,7 @@ Orion Context Broker を使用するには、`Generic Enabler` プロパティ
 
 STH-Comet を使用するには、`Generic Enabler` プロパティに `STH-Comet` を設定します。
 
-![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/open-apis-07.png)
+![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/open-apis/open-apis-07.png)
 
 <a name="identity-manager-type"></a>
 
@@ -61,7 +61,7 @@ STH-Comet を使用するには、`Generic Enabler` プロパティに `STH-Come
 
 ID 管理を使用しない場合は、`IdM Type` に `NONE` を設定します。
 
-![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/open-apis-02.png)
+![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/open-apis/open-apis-02.png)
 
 <a name="tokenproxy"></a>
 
@@ -69,7 +69,7 @@ ID 管理を使用しない場合は、`IdM Type` に `NONE` を設定します
 
 Tokenproxy を使用する場合は、`IdM Type` に `Tokenproxy` を設定します。次に、IdM エンドポイント、ユーザ名、およびパスワードを設定します。
 
-![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/open-apis-03.png)
+![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/open-apis/open-apis-03.png)
 
 <a name="keyrock"></a>
 
@@ -78,7 +78,7 @@ Tokenproxy を使用する場合は、`IdM Type` に `Tokenproxy` を設定し
 Keyrock を使用する場合は、`IdM Type` に `keyrock` を設定します。次に、IdM エンドポイント、ユーザ名、パスワード、Client ID、および
 Client Secret を設定します。
 
-![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/open-apis-04.png)
+![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/open-apis/open-apis-04.png)
 
 <a name="generic"></a>
 
@@ -87,4 +87,4 @@ Client Secret を設定します。
 汎用 ID 管理を使用する場合は、`IdM Type` に `Generic` を設定します。次に、IdM エンドポイント、ユーザ名、パスワード、Client ID、および
 Client Secret を設定します。
 
-![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/open-apis-05.png)
+![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/open-apis/open-apis-05.png)
diff --git a/docs/ja/custom_nodes/ngsi_source.md b/docs/ja/custom_nodes/ngsi_source.md
index 3a54632..19d1747 100644
--- a/docs/ja/custom_nodes/ngsi_source.md
+++ b/docs/ja/custom_nodes/ngsi_source.md
@@ -2,7 +2,7 @@
 
 このカスタム・ノードは、NGSIv2 エンティティを取得できるノードです。
 
-![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/source-01.png)
+![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/source/source-01.png)
 
 ## コンテンツ
 
@@ -20,7 +20,7 @@
 
 ## プロパティ
 
-![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/source-02.png)
+![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/source/source-02.png)
 
 -   `name`: ノード・インスタンスの名前
 -   `Context Broker`: Context Broker のエンドポイント
diff --git a/docs/ja/custom_nodes/ngsi_to_dashboard.md b/docs/ja/custom_nodes/ngsi_to_dashboard.md
index df794bb..ba31d62 100644
--- a/docs/ja/custom_nodes/ngsi_to_dashboard.md
+++ b/docs/ja/custom_nodes/ngsi_to_dashboard.md
@@ -2,7 +2,7 @@
 
 このカスタム・ノードは、コンテキスト・データを Dashboard node のデータに変換できるノードです。
 
-![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/ngsi-to-dashboard-01.png)
+![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/ngsi-to-dashboard/ngsi-to-dashboard-01.png)
 
 ## コンテンツ
 
@@ -21,7 +21,7 @@
 
 ## プロパティ
 
-![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/ngsi-to-dashboard-02.png)
+![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/ngsi-to-dashboard/ngsi-to-dashboard-02.png)
 
 -   `name`: ノード・インスタンスの名前
 -   `Input type`: 入力データのタイプ: `Entity (normalized)`, `Notification` または `Historical context`
@@ -40,9 +40,9 @@
 
 NGSI Entity ノードから受け取ったコンテキスト・データを変換する場合は、`Input type` に `Entity (normalized)` を設定します。
 
-![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/ngsi-to-dashboard-03.png)
+![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/ngsi-to-dashboard/ngsi-to-dashboard-03.png)
 
-![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/ngsi-to-dashboard-04.png)
+![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/ngsi-to-dashboard/ngsi-to-dashboard-04.png)
 
 ```
 {
@@ -88,9 +88,9 @@ msg には、Dashboard node 向けのデータが含まれています。
 
 Orion Context Broker から受信した通知データを変換する場合は、`Input type` に `Notification` を設定します。
 
-![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/ngsi-to-dashboard-05.png)
+![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/ngsi-to-dashboard/ngsi-to-dashboard-05.png)
 
-![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/ngsi-to-dashboard-06.png)
+![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/ngsi-to-dashboard/ngsi-to-dashboard-06.png)
 
 ```
 {
@@ -141,9 +141,9 @@ msg には、Dashboard node 向けのデータが含まれています。
 
 Historical context node から受信した履歴コンテキスト・データを変換する場合は、`Input type` に `Historical` を設定します。
 
-![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/ngsi-to-dashboard-07.png)
+![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/ngsi-to-dashboard/ngsi-to-dashboard-07.png)
 
-![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/ngsi-to-dashboard-08.png)
+![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/ngsi-to-dashboard/ngsi-to-dashboard-08.png)
 
 ```
 {
diff --git a/docs/ja/custom_nodes/ngsi_to_worldmap.md b/docs/ja/custom_nodes/ngsi_to_worldmap.md
index bf0931d..a9d4815 100644
--- a/docs/ja/custom_nodes/ngsi_to_worldmap.md
+++ b/docs/ja/custom_nodes/ngsi_to_worldmap.md
@@ -2,7 +2,7 @@
 
 このカスタム・ノードは、NGSIv2 エンティティを Worldmap node の "things" データに変換できるノードです。
 
-![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/to-worldmap-01.png)
+![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/to-worldmap/to-worldmap-01.png)
 
 ## コンテンツ
 
@@ -20,7 +20,7 @@
 
 ## プロパティ
 
-![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/to-worldmap-02.png)
+![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/to-worldmap/to-worldmap-02.png)
 
 - `name`: ノード・インスタンスの名前
 - `attr to use as name`: Worldmap node の名前として使用される値を持つ属性名
diff --git a/docs/ja/custom_nodes/ngsi_types.md b/docs/ja/custom_nodes/ngsi_types.md
index 3438729..e405ba6 100644
--- a/docs/ja/custom_nodes/ngsi_types.md
+++ b/docs/ja/custom_nodes/ngsi_types.md
@@ -24,7 +24,7 @@
 
 ### プロパティ
 
-![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images//types/types-02.png)
+![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/types/types-02.png)
 
 -   `name`: ノード・インスタンスの名前
 -   `Context Broker`: Context Broker のエンドポイント
@@ -303,4 +303,4 @@ Payload *JSON Object*
   },
   "count": 1
 }
-```
\ No newline at end of file
+```
diff --git a/docs/ja/custom_nodes/service-and-servicepath.md b/docs/ja/custom_nodes/service-and-servicepath.md
index d5df7c0..3766cb7 100644
--- a/docs/ja/custom_nodes/service-and-servicepath.md
+++ b/docs/ja/custom_nodes/service-and-servicepath.md
@@ -23,7 +23,7 @@ FIWARE Service の値、および/または ServicePath の値を操作なしで
 
 ### プロパティ
 
-![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images//service-and-servicepath/service-and-servicepath-02.png)
+![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/service-and-servicepath/service-and-servicepath-02.png)
 
 -   `name`: ノード・インスタンスの名前
 -   `FIWARE Service`: `Passthrough`
@@ -108,7 +108,7 @@ Payload *JSON Object*
 
 ### プロパティ
 
-![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images//service-and-servicepath/service-and-servicepath-04.png)
+![](https://raw.githubusercontent.com/lets-fiware/node-red-contrib-letsfiware-NGSI/gh-pages/images/service-and-servicepath/service-and-servicepath-04.png)
 
 -   `name`: ノード・インスタンスの名前
 -   `FIWARE Service`: `Delete`