Not supported custom fields bulk import Power Panel, Cable, Rack Reservation, and Virtual Chassis through GUI

[a-palirus]

Environment

• Python version: 3.6.9
• NetBox version: 2.10.2

Steps to Reproduce

1. Add any custom field to Power Panels object model
2. Click bulk import Power Panels (Power->Import)

Expected Behavior

You see your custom field in "CSV Field Options".

Observed Behavior

Your custom field is missing in "CSV Field Options".