With this tool you can check the objects in relation to their connecting elements. For example, you can easily detect weld points placed far away from the objects you want to weld.
All previous highlights are removed.
You can point out the highlighted objects with arrows using the Search marked objects tool.
To access the command
Selection tool palette: 
Command line: _AstM4CommUnmarkObjects
To use the command
- Selection tool palette: Click .
- All previously highlights are removed. Now you can use the command to highlight the elements connected by a connecting object.
- Select one or several elements (beams, plates etc) and press <Enter>.
- The connecting elements are highlighted. The quantities of each selected element are displayed in a text window.