You can select a resource
from a catalog and snap it to a position on a 2D drawing. A circular green manipulator helps you to locate the desired position.
Open the document file and start the Resource Definition & Layout workbench.
Open the Catalog Browser.
Select a resource and insert it into the editor.
Click Snap Resource to Drafting Elements
.
Select the location on the 2D drawing where you want to position the resource.
A circular green manipulator appears, which lets you select the position of the drawing (see task above).
The resource moves to the selected location: the center of the base of the resource's bounding box is snapped to the place you selected on the drawing.