What is the suggested/best practice for removing/revoking a user's access to a team account and it's sheets, but to retain the historical data for that user in resource views and reporting? I am trying to remove former employees' access/ability to see our team data, but I don't want to lose them from resource management views and reporting capabilities for the historical tasks that were assigned to them. I experimented and if I delete the user account, their tasks disappear from reports and they drop into the "(null)" when selecting Who in the report builder, although they still appear in the "Assigned To" column on my resource management enabled project sheets.
