I am getting the following error upon attempting user deactivation:
You cannot deactivate this user.
You cannot deactivate a user who is receiving cases or notifications as part of your case assignment/escalation rules.
Click here to view your case assignment / escalation rules.
I have changed the Automated User's to myself from this user, but this person worked on pretty much everything in this org prior to me and I can't seem to find where else he's being used. Any ideas?
Update**
I tried to change this user to a Standard User from Administrator and I got the following error:
Error: This user, as the Default Lead Creator, must have the "Modify All Data" and "Send Email" permissions. Select a profile or assign a permission set with these permissions enabled.
BUT the thing is, I changed Default Lead Creator to myself prior to attempting this.