
I have created 2 fields in approval entry table and shows these fields in Request to approve screen.
Fields:
1. Customer/Vendor Name
2. Project Details
and Used the eventscriber to flow fields but they are not flowing
[EventSubscriber(ObjectType::Codeunit, Codeunit::"Approvals Mgmt.", 'OnPopulateApprovalEntryArgument', '', false, false)]
You can try this event
[EventSubscriber(ObjectType::Codeunit, Codeunit::"Approvals Mgmt.", 'OnBeforeApprovalEntryInsert', '', true, true)]