Figure out Waterloo's Espense Claim system to ensure PPR's are reimbursed properly (Concur)

[victorzheng02]

The current implementation of PPR automation for PURCHASED_AND_RECEIPTS_SUBMITTED enables a user to submit a claim as long as they have submitted some form of supporting document. We should give instructions on how to fill out the form, and attach an example form as well.

https://uwaterloo.ca/finance/sites/default/files/uploads/documents/Expense%20Claim%20Form%202022.xlsx

Basically include details like Reason for Request must include the proposal id (which we can generate)