Remember our entity creation guide? Surprisingly it did withstand the test of time. But I’d like to make a small addition. When you done creating the fields, do yourself a favor and rename the main and quick create forms. Don’t care what the new name is as long as it’s NOT Information.
Why? Because when the time comes to include your entity in another solution, and come it will, and you need to customize the form, you will NOT see this screen:
and at that very moment you will silently say “THANK YOU”.
You can vote to add Form Type to the add window:
https://powerusers.microsoft.com/t5/Power-Apps-Ideas/Add-quot-Form-Type-quot-to-the-Forms-add-Sub-Components-window/idi-p/547970
Voted!