Filtering Selected Elements
You can filter the selected elements by marking the elements, that will remain selected according to the properties of the elements. The elements that will remain selected, for example, can be removed from the drawing easily.
- Select the panels.
- Select the context-sensitive function  Properties. A dialog box with several tabs opens. Properties. A dialog box with several tabs opens.
- Depending on the element type to be edited, select a tab.
- Mark the elements that will remain selected, by selecting the checkbox  in the Select title column. in the Select title column.
- Select OK.
