How to create a Conditionally Required DFF in Fusion Receivabale

Summary

We want to create a DFF at Receivable Invoice Line to capture a Project number

Content

Dear All please help...

Scenario

We want to create a DFF at Receivable Invoice Line to capture a Project number

Requirements

The DFF should be conditionally required, condition is if the Invoice line distributed to the one specific segment Value, for example if the Department Segment value is 200, then user has to enter Project # in DFF, for any other Value it can be leave blank…

 

Question/request/help

1. How I can make it conditionally required

2. How can I make all the project numbers available in LOV...?