Under Community Review

Run cleanup(Delete from the list) automatically in Publication manager (Baseline tab).

Objects that are not currently used in a publication can be removed from the baseline by clicking the cleanup icon on the publication's Baseline tab.

Run cleanup(Delete from the list) automatically in Publication manager.

I examined whether Topic, which is a feature of "Where used", is used in other Publications,

The Topic was used by other Publications, but was actually unused.

Currently, When Frozen the baseline, it will be cleaned up automatically.