Align calendars, import records, verify file transfers. Every one is ready to run, and you can adjust it in plain language.
Send checked roster CSVs and exception lists to the shared folder.
You get a clean CSV from revised Excel rosters, plus a matching list of rows to correct in your shared handoff folder.
Keep duplicate identifiers out of the tracking table.
Keep your tracking table focused on valid form responses, with an email explaining what was added or what needs fixing.