Remove and Add new Users in same Plan
Go to the miniOrange Dashboard click on Users tab.
Now enable the particular user name checkbox to whom you want to delete. And then click on select option of that user.
Now click on delete option.
Now a new window will popup for your permission that you really want to delete that user?
So click on yes option if you want to delete that user Or click on no option.
So the selected End User deleted from your site.Now you can add new users with the same plan.