In which In-App extensions can you directly manage the usage of Custom Fields for the Apps enabled for key user extensions? Note: There are 3 correct answers to this question.

In which In-App extensions can you directly manage the usage of Custom Fields for the Apps enabled for key user extensions? Note: There are 3 correct answers to this question.
A . Custom Tile
B. Enabled Business scenarios
C. Custom Analytics
D. Custom Forms
E. Custom Communication Scenarios

Answer: B,C,D