Account Management
Username change
You can change the username:

Enter a new name. (indicated by number 1 in the image below);
Check the box to confirm the username. (indicated by number 2 in the image below).
Password reset
The “Reset password” option is of two types:

Automatically, check the box (marked as 1 in the image above) and click the “Reset” button (marked as 2 in the image above).

Manually, uncheck the box (marked as 1 in the image above), create a password according to the given requirements, and click the “Reset” button (marked as 2 in the image above).

After that, a window will appear in which you can view (number 1 at the top) or copy (number 2 at the top) the password.
Granting permission to work with a workspace
The «Grant WS Permission» option gives the user permissions to the workspace:

The first step here is to choose a workspace. (indicated by number 1 in the image above);
Second (indicated by number 2 in the image above) - choose which rights to grant; there is a choice: the administrator of the workspace or the user-viewer of the workspace;
Once you’re done, click the «GRANT ROLE» button.
Revoking permission to work with a workspace
The button («Revoke role») allows you to deprive the user of the rights to work with the workspace.
To do this, fill in this field (indicated by the number 1 in the image above) with the word revoke and click the «Revoke role» button:

To do this, fill in this field (indicated by the number 1 in the image above) with the word revoke (revoke) and click the «Revoke role» button.