Unique Identifiers

Hello there
so my interviewers were assigned same hh_ids for the same category/group and am planning to change these, should i be worried of this affecting the data in some way? or should i just do this in stata?

Preloaded answers in assignments are immutable. Once an assignment is created, you cannot change any answer in it. Only responsible and quantity of interviews to collect in the specified in the assignment location can be changed. To eliminate a confusion it is recommended to archive assignment with incorrect information and create a new one.
Interviewers cannot see assignments of other members of their team, but the same household id might be misleading for their supervisor.

Thanks Slava i really appreciate