At the top of the Merge Window tabs are buttons that allow you to filter the items displayed within the tab, as follows:

- Added
- Unmodified
- Modified
- Deleted
- Invalidated
- Spared
- Impacted
- Orphaned
Note: - The top row of filter buttons is associated with the base repository. The bottom row of filter buttons is associated with the child custom organizations.
- Filter buttons apply only to the root document.
- A filter button is disabled if there are no content items that can be associated with the filter. In the previous example, the Added button is disabled, indicating there were no Content Items added by the Incoming repository.
- Not all filters are present in all Merge windows. Example: Deleted and Orphaned are present in the REQ Diffs window, but not in the Shared Content Diffs window.
- For information on the icons used within the filter buttons, refer to Icons.
By default, no filters are selected. You can select as many of the filters simulteaneously as desired. In the following example, the Modified filter was selected causing the PHAS Mortgage2 item to display, and the Spared filter was selected causing the LNG.ContentBuildNumber item to display.

Icons
Each filter button contains an icon that is associated with the status of the items within the window. For example, the
Modified button contains a symbol (

) associating the icon with modified items. Following is a list of all icons/filter buttons used within Merge windows.