How to: delete / disable user / employee ?

I searched for written words regarding this most basic and necessary feature.....

But was forced to go into the database and manually change the password and delete the email:

update ost_staff set user_hash = md5('kjh452435sdas3423aaASDad') where username = 'foo';

update ost_staff set email='' where username = 'foo';

Is there a built in method?

I believe that your account needs to be type: admin

TO DELETE:

click the select box of the employee that you want to delete.

click delete at the bottom of he form.

TO DISABLE:

click the employee that you want to disable.

Scroll down to "Account Status" select "LOCKED"

click Submit.