Mandatory attachments per expense type added

Claim Registration

We have introduced functionality that allows administrators to mandate attachments for specific expense types. This change ensures compliance with laws and regulations requiring documentation. Missing attachments are a common reason for claim rejections, and this feature helps both users and approvers by requiring necessary attachments upfront.

This update includes a new column in expense settings, and the corresponding import/export CSV files have been updated to reflect this change.

Users will now see mandatory indicators and receive error messages when submitting claims lacking required attachments.