Expense Approval Matrix

Summary:

Hi All,

I would like to seek expertise inputs on below approval matrix where there is no position hierarchy maintained in current employee system and there 300 plus departments and each department may have one HOD & DH.

below are expense templates:

Business travel

Training travel

Entertainment

1st Approver - Checker is Immediate manager of an employee

2nd Approver - Head of department below 2000

above 2000 - Division Head

• By considering the future maintenance which approval list builder most suits to my requirement?
• Job level, Management chain, Supervisory, Resource, I'm not considering Approval group (lot of maintenance ) and position (no proper hierarchy)