> ## Documentation Index > Fetch the complete documentation index at: https://docs.occtoo.com/llms.txt > Use this file to discover all available pages before exploring further. # Edit a segment > Change the details of a segment, or change which entries it contains. A segment is edited in two places: the **Segment details** widget for name, tags, schedule and description, and **Edit segmentation** for the entry selection. Segment page ## Edit the details Press **Edit** in the **Segment details** widget. Edit segment details dialog You can change: * **Segment name** * **Tags** * **Schedule segment** — start and end date * **Description** Press **Save** to apply the changes. The card and the category a segment is based on cannot be changed after the segment is created. ## Edit the entry selection Press **Edit segmentation** in the **Segmented entries** widget. Edit filters to refine segmentation Press **Filter** to open the filter panel. The filters already on the segment are preselected. Adjust them, or press **Clear all filters** to start over, and press **Apply** to see the new result. Filter panel Every filter type is described in [Filter segment entries](/guides/studio/segments/filter-segment-entries). On a **Query** segment, press **Exclude** on an entry to keep it out of the result, and **Include** to bring it back. The **Included entries** and **Excluded entries** tabs show the current split. On a **Fixed** segment, entries carry a checkbox instead. Tick entries under **All entries** to add them, untick them under **Included entries** to remove them, or press **Clear** to empty the selection. Press **Save segment** in the lower right corner. **Cancel** discards the changes. When you change the query criteria, allow a few minutes after saving for the new settings to be processed. For a fixed segment you can also replace or extend the entries with a CSV file. See [Upload a fixed segment](/guides/studio/segments/upload-a-fixed-segment).