ArcFM Viewer contains two different remove tools: Remove From List and Remove From Selection. The function performed by both of these tools is the same. The selected feature (or multiple features) is removed from the tree on the tab (e.g., ArcFM Locator, Selection tab). The feature is NOT removed (or deleted) from the map.
Remove From List appears on other tabs with tree views (e.g., ArcFM Locator).
Remove From Selection appears only on the Selection tab.