Are you wanting to remove people from your account? No sweat! Please follow the below instructions -
1) Go to My Key and login
2) On the left hand menu, select ‘View and invite colleagues’
3) To remove, you will be a list of names with a remove button next to them. Please click this to remove them from your account.
4) To remove, go down the list of registered users and click the 'Remove' button next to those who should no longer have access.