diff --git a/app/serializers/ApiModel.scala b/app/serializers/ApiModel.scala
index 1d6016fa..231843bb 100644
--- a/app/serializers/ApiModel.scala
+++ b/app/serializers/ApiModel.scala
@@ -159,6 +159,7 @@ object ApiModel {
         groupAdmin: Boolean,
         admin: Boolean,
         expert: Boolean,
+        observableOrganisations: List[String],
         managingOrganisations: List[String],
         managingAreas: List[String],
     )
@@ -214,6 +215,8 @@ object ApiModel {
           groupAdmin = user.groupAdminRoleName.nonEmpty,
           admin = user.adminRoleName.nonEmpty,
           expert = user.expert,
+          observableOrganisations =
+            user.observableOrganisationIds.flatMap(Organisation.byId).map(_.shortName).sorted,
           managingOrganisations =
             user.managingOrganisationIds.flatMap(Organisation.byId).map(_.shortName).sorted,
           managingAreas = user.managingAreaIds.flatMap(Area.fromId).map(_.toString).sorted,
diff --git a/typescript/src/users.ts b/typescript/src/users.ts
index a20aefa9..fc19ef28 100644
--- a/typescript/src/users.ts
+++ b/typescript/src/users.ts
@@ -304,6 +304,14 @@ if (window.document.getElementById(usersTableId)) {
       formatter: "html",
       width: 200,
     },
+    {
+      title: "Organismes observés",
+      field: "permissions.observableOrganisations",
+      sorter: "string",
+      headerFilter: "input",
+      width: 200,
+      accessorDownload: joinWithCommaDownload,
+    },
     {
       title: "Organismes en charge",
       field: "permissions.managingOrganisations",