Add Categories in the Info Panel

1. Select a photo, Folder, Album, or Person.

2. Click the info icon at the top of the right sidebar.

3. Scroll down to the Categories section and click the plus icon.

4. Check the box next to the Categories you wish to add or click the pencil icon to create a custom category.

5. Click Apply when finished.

Learn More: https://manual.mylio.com/topic/add-categories-in-the-info-panel