Tag tracking: view automation path that are adding a particular tag

In the Settings > Data > Tag, add a column with a clickable number that shows the number of path within automation (Workflows and Custom Answers) that are adding this tag. When clicking on the number, a clickable list of Workflows and Custom Answers is shown where the specific tag is being applied with an action. 
There should also be a line if the tag is being manually applied. 

Alternatively, there could be an additional filter when filtering searches by tags. The additional filter could just filter by method of application (manual, workflow, custom answer). Although this is less useful. 

Basically would be good to have a way to find what is applying each tag so we don’t have to rely on descriptive naming convention for the tags or accurate internal documentation.