Select the object you want to display in the matrix model and click the arrow. The objects will be transferred to the list and will receive a shortcut to the current group.
Once you have created all objects, click OK.
All selected objects are displayed in the matrix model.
Tip
You can click an object directly from the Navigation bar or a search result, hold down the mouse button, and drag it to a row header or column header. Release the mouse button to insert the object at this location.