Using DQM when creating customer by using interface

Hello

We want to know, how to implement DQM to be used by customer interface.

I cannot understand how users will see eventual duplicates customer after lauching interface.  (is it a report ? screen ?)

All step to use DQM : profil option, running program to create stage schema, setiup dictionnary and matching rules have been done.

DQM is, for instance, well working when making a simple search or when trying to create a new (but still existing) cutomer.

Juste need more details on how user will see duplicate customer when launching customer interface.

Thx

Regards

Fred