I am trying to prevent ex-employee names from appearing in a SharePoint form.
Specifically the column is a 'Person or Group' aka 'people picker' column.
I have a separate 'Employee' list already, but it is not always up to date.
Normally using AD is more accurate and kept up to date - since IT must adjust the accounts for people that leave the company.
Ideally I could get this to run off AD still, but do the AD accounts need to be 'deactivated' or what are the options? (I'm no expert with AD).
Additional Picture (following Christoffer's comment):