About Dowel Pin Fasteners
You can create complete dowel pin fasteners (dowel pins and holes) in the following ways:
Place a new dowel pin fastener on a datum point or axis, or on a cylindrical surface.
Select a position on which to place a new dowel pin fastener.
Reassemble an existing dowel pin fastener.
Redefine dowel pin fasteners.
Update dowel hole positions that were created without external references.
Create dowel pin instances and save them in the Creo Intelligent Fastener library.
Add dowel pins specific to your site, to the Creo Intelligent Fastener library.