+- The list of selected entities of the given type. Multiple selection can be done manually in OCC 3D Viewer by mouse click with Shift button pressed or by rectangle selection. To delete entities from the list, select them and call pop-up menu *Delete* item.
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+- **Selection by filters** button opens "selection by filters" property panel and allows to select entities by set of selected filters. For details on filters see :ref:`filtersPlugin`
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+- **Show only** button allows to hide all other objects and shapes and show only selected ones.