Invoice Line Level Under Project Tab Fields Need to be Mandatory When Project Segment is Default

Summary:

We have a requirement to ensure that specific fields are mandatory when an invoice is created. Specifically, when an invoice is created at the line level and the project segment in the distribution combination is set to default (000), the following fields under the Project tab at the invoice line level should be made mandatory:

Task Number
Expenditure Type
Expenditure Organization

For better understanding, we have included screenshots. 

Project Tab: