Sheep has a powerful tagging system which can be used for easy segmentation and categorising of contacts. As a flock administrator, you may wish to lock certain tags so that once applied they cannot be removed or accidentally deleted.
Navigate to Settings > Contacts
Expand the Locket tags card
Enter any tags you wish to lock in the Locked tags entry field
Sheep will try to find tags which match your query on records in your flock
Select from the list the tag you wish to lock
This tag will now appear as locked when viewed on an Edit page
To unlock a tag:
Click 'Settings'
Click the cross on any tag in the Locked tags entry field
Note: this video is from an earlier version of Sheep (early 2016)
