Create PowerApps for app registration Azure AD

I have a request Project Powrapp created 03 environments: UAT, PAT, Production.

The partner would like to create 03 environments: UAT, PAT, and Production corresponding to 03 app registrations of Azure AD.

As if I am the administrator of Powerapp, Should I do this and provide environments to partner?

Tks,

Nguyen Thanh Nha