---

Segment Categories organize segments into a hierarchy for a cleaner appearance in the Targeting > Segments section of the Edit Line Item screen.

---

Create a Segment Category

To create a new segment category, do the following:

1. Navigate to Trafficking > Segments.
2. Open a segment by selecting the Name & ID (or create a new segment with New Segment).
3. Within Edit Segment (or Create Segment), select the Segment Categories tab.
4. Select Manage Categories.
5. Select Add Top Level Category and enter a name for the category.
6. Press enter to save the category.
7. Create additional child categories by selecting the + button to the right of any given category.

---

Add a Segment to a Category

After creating a segment category, associate segments to categories in the Edit Segment screen for any given segment:

1. Navigate to Trafficking > Segments.
2. Select the Name & ID for the segment to categorize.
3. Go to the Segment Categories tab.
4. Select the category (or categories) to add the segment to.
5. Select Save & Close.

---

View Segment Categories in Line Item Targeting

View segment categories in Trafficking > Line Items > Edit Line Item > Targeting > Segments, under the “Your Segments" row. Each category is a folder with associated segments nested beneath it.

---

Share a Segment Category

Segment categories can be shared between accounts within the same UI instance via the API. Users that have different accounts for each customer can store segment categories in a master account, and use the API to share those segment categories with their customer accounts. For more info on the API calls required, please see Segment Category Sharing.

---

Delete a Segment Category

To delete categories, in Manage Categories, use the - button to the right of the category. A category cannot be deleted if it has child categories, or if existing segments belong to it.