Hi
We currently have a problem were our the head of our non executive board (Chairman) cannot submit an expense report due to having no one set to who he reports to. Given he is the head of the board. His Chairman position is at the top of our org hierarchy within the system.
When I try to assign our CFO to the reports to field so this individual can check and approve the chairman's expense I get the following error-

My understanding is the senior management team all check each others expenses and authorise them and they want the CFO to by the person that checks the Chairman's.
My questions are -
- Is the above senior possible within the system (no customisation has been done in this area so its out of the box)?
- If so what am I missing to allow me to assign the CFO as the reports to person for the Chairman?
- If it isn't possible what options do we have in relation to the person at the top of the org hierarchy being able to submit an expense report?
Any advice or guidance would be much appreciated
Thanks in advance
Median