This add-on for Broadcast adds support for the NS Cloner plugin.
When activated, this add-on will automatically run the Find Unlinked Children post action on all posts it finds on the source blog, and runs the action only on the target blog.
Want to do even more with NS Cloner like Search and Replace, Copy Users and use Registration Templates? Then checkout NS Cloner Pro.
Looking for an alternative? Broadcast has its own Bulk Cloner add-on.