update docs

Author: andrewjschuang

docs-v2/pages/workflows/event-history.mdx

@@ -8,7 +8,9 @@ Monitor all workflow events and their stack traces in one centralized view under
 
 Within the **Event History**, you'll be able to filter your events by workflow, execution status, within a specific time range.
 
-
+<Callout type="warning">
+Workspace admins are able to view events for all workflows, but members are required to select a workflow since they might not have [access to certain projects](/workflows/projects/access-controls/#permissions).
+</Callout>
 
 ## Filtering Events