Map to DFF in the Mapping Tool - what will i loose?

Summary

Map to DFF in the Mapping Tool - what will i loose?

Content

Hi

Since we cannot change the labels in the Attributes of the New Profile I was thinking of mapping all the Fields we have to DFF.

In this Case what are we loosing ?

what is the Minus to use DFF and Not the seed attributes?

Will i still be able to see them in the UI?

Will i still be able to run reports on them?

thx

 

Galia