This is a post by Natasha Reaves on the Rand 3D site.

Starting in Creo Parametric 4.0, when using an object/action workflow, you can use 2D box selection in combination with the selection filter settings to select only items of the same type related to the active filter. In the latest versions of Creo Parametric, the 2D box selection method is an effective alternative to individual selection methods, unless the intent-based selection method is recommended.

Continue Reading on the Rand 3D site…