docs(coda): clarify workspace access scope

Author: waleedlatif1

apps/docs/content/docs/search/coda.mdx

@@ -74,6 +74,8 @@ Enterprise mode excludes deactivated and deleted users. Direct-share guests abse
 
 Sim refreshes permissions even when content is unchanged. Unverified permissions never become broad access, and Sim admin status does not override Coda sharing.
 
+These access rules apply to organization Search and **Admin access** sources. In a regular knowledge base, **Workspace access** shares all indexed content with that Sim workspace and ignores the Enterprise organization ID.
+
 ## Troubleshooting
 
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