Adds link to Roles and permissions in the getting started guide

Author: chloeredhat

docs/modules/ROOT/pages/getting-started/get-started.adoc

@@ -148,6 +148,10 @@ A software bill of materials (SBOM) is a list of all the software libraries that
 
 For more information on this topic, go to xref:how-to-guides/Secure-your-supply-chain/proc_inspect_sbom.adoc[Inspecting SBOMs].
 
+=== Adding collaborators to your workspace
+
+To add other users to collaborate in your workspace, follow the instructions in xref:getting-started/roles_persmissions.adoc[Roles and permissions].
+
 == Great work!
 Congrats on creating your first application!