In addition to the Anchor Point there's the Attachment Point - a magnetic point which can be defined on features, parts and assemblies. It makes drag and drop from catalogs easier and more fun than you can imagine! When you have defined a few simple rules for the Attachment Point you can store objects in the catalog. When dropped out again, the objects pre-defined Attachment Points will "find" each other even if you don't drop them on "exactly the right place". This makes work with layout and machinery very fast and easy!
Learn more about Attachment Points here: https://ironcad.academy/tutorial/attachment-point