Sign into bizimply.com as an Admin

Click name/email address at top right of screen

Select 'Settings' from the drop down menu

Go to 'Employees' on the left side

Select 'Document Tags'

Select 'New Tag' 

Type what you want to name that tag

Press 'Save'

Follow steps 1-5 above

To edit, select the orange pencil, edit as you wish

Press 'Update' 

To delete, press the 'thrash can' button as seen below

Go the employee's profile

Go to the 'Documents' tab

Select the document you want to tag

Press the orange pencil button

Select tag in the tag dropdown

Click the blue 'Update' button