Hello, I wanted to tell you that I am doing a task to include groups of clients and within the groups add users, I do this from the option of clients. Now when I log in with my user with the role of site administrator I can see the buttons to add users at the top. but when another user enters with the role of the project (administrator) the same role that I have within the project, on this screen it does not show the buttons to manage the group of clients. I have checked the permissions for both users and we both have the same permission scheme within the project. I wanted to know why this happens and how I could solve it, I leave you a print of both cases to see if you can help me with this incident. Greetings and thanks in advance. 
