change user's pwd registered within application

Hi All,

I want to change database user pwd using the known command:

alter user user identified by <pwd>;

But this user was registered when a custom top was created, in example module: $TEST_TOP  , so, now I want to change pwd to the user TEST that was registered for application TEST_TOP.

Is OK that I change it as usual? , using alter user....

Or should I change it from another way?

Thank you,