Adding Parent Tags

Each tag can have a parent tag, forming a tag tree.

When designating a parent tag, you can select an existing tag as the parent.

If you want to add a non-existent parent tag, you can click to create and add it.

Let's take an example: Suppose we want to add a "child Label" and a "Root-Label," but the "Root-Label" doesn't exist when adding the Child Label. Click Create Tag, and then you can specify that the parent tag of the child Label is the Root-Label, as shown in the following image: