These are markups that are corresponding discrepancies between Architectural and Structural drawings, specifically A1.05 and S2.20. STARS are a way to identify issues which may result if additional COST or TIME needed to address this once construction has begun. We take great care to cross reference these items so that it is easy to find where the discrepancy lies, for both the Architect and Structural Engineer!
Below you can see how this is incorporated into our report under both disciplines. This may additional lines to the report, but the redundancy is to ensure both disciplines are aware of the issue: