Enabling Media Tags
Set up tags for your media
In order to be able to tag media in your Media Library, you first have to enable tags for the respective ProcessWire fields where the media actually live. In your site's admin, visit /setup/field/. Expand the group of fields tagged mediamanager. You will find the following 4 fields:
- media_manager_audio
- media_manager_document
- media_manager_image
- media_manager_video
Open each of these fields for editing. Click on the Details Tab and scroll down to the bottom of the page. Find the setting Use Tags and enable that by checking the box and saving. Repeat these for each field above. You will now be able to use tags for your media.