Can we please create an improvement where the Lead Organisation Admin can set an approval limit for each user? For example, if a user has an approval limit of $9,000, they can approve invoices up to and including $9,000. If an invoice exceeds their limit, the system should prevent them from approving it and display a message advising them to contact the Lead PM/User for approval.

The approval limit should remain assigned to the user for as long as they are employed within the agency.