The information displayed on the apply evidence changes screen is retrieved from both the evidence descriptor table and the custom evidence table for the evidence type.
The purpose of the apply evidence changes screen is to list all evidence records for a case which are in edit or pending removal. From this list, a user can select which evidence changes to activate; the user can also select to remove evidence which is pending removal.
This screen is accessible from any case-level view of evidence. For example, it could be accessible via a link on an evidence dashboard.