Merge pull request #275 from ossf/SecurityCRob-patch-3

Update SIG_NAME_sandbox_stage.md

process/templates/SIG_NAME_sandbox_stage.md

@@ -4,12 +4,27 @@
 
   * Link to relevant documentation.
 
-### List of interested individuals
+### List SIG Lead(s)
+The SIG must have a minimum of 1 Lead
 
-The initial membership should be at least three individuals from at least two distinct organizations
-  * Link to relevant documentation.
+### List of interested individuals
+The SIG have a minimum of 3 members with 2 different organizational affiliations.
+  * "name, affiliation, GitHub ID"
 
-### Governing body (e.g., WG)
+### Governing Body
+SIGs may report to an existing OpenSSF Working Group or directly to the TAC as their governing body. The SIG commits to providing the governing body quarterly updates on progress.
+  * "name of governing body (WG or TAC) for this SIG"
 
-A governing body must agree to govern the SIG
-  * name of the governing body with link to the decision to create the SIG.
+### SIG References
+The SIG should provide a list of existing resources with links to the repository, and if available, website, a roadmap, demos and walkthroughs, and any other material to showcase the existing breadth, maturity, and direction of the SIG.
+| Reference           | URL |
+|---------------------|-----|
+| Repo                |     |
+| Meeting Agenda      |     |
+| OSSF Calendar Entry |     |
+| Website             |     |
+| Security.md         |     |
+| Roadmap             |     |
+| code-of-conduct.md             |     |
+| Demos               |     |
+| Other               |     |