Steps to follow:
1 - Select the "Users" module in the gray section on the left of the screen.
2 - Click on the user's name to deactivate.
3 - Press the "" button located at the top right of the "General" screen of the profile.
4 - If the button is gray, the user is "Inactive". If the button is blue, the user is "Active".
5 - Save.
- No data is deleted when deactivating a user.