Resolve - Creating departments

When Creating new departments you need to create the department first and then add the approvers second

Question
When creating Departments, you want to just create the Department, name it, and save it first. Then you can open it back up and set up the department approvers and such. For whatever reason, the system tries to save the approvers and such first, but the department doesn't exist yet so it throws a null reference error back.

Answer
create the department first and then add the approvers second