If the users in the new environment are the same as the ones in the current environment, you only need to pay the minimum fee. The minimum fee is for one user per additional environment. Once the minimum fee is paid, all the users in the current environment can access the new environment for free.nnHowever, if there are new users in the additional environment, you will need to pay for each user. The users in the additional environment do not get free access to the current environment.