How is organized partner access to customer Sales database - does partner has to sell separate license to customer for his own consultant/developer or database can be accessed somehow without paid license? For example in case of Business Central partner doesn't have to have separate paid licenses and database can be accessed through Partner Central quite easily.
Under the Power Platform Admin Center I can see Sales environments but can't access as it says "You are not a member of this organization".
What is the common practice or procedure for partner to access Sales environments?