Batch Adding Copyright Notice to selected nodes

Hi, Many thanks to you for creating a nice and useful module. This post is to request you to kindly modify the code so that a particular type of copyright notice can be added to selected multiple nodes at once. Currently the nodes have to be edited separately one by one to add a particular type of copyright notice.

I import a lot of rss feed items from multiple sources (with separate licenses) to display on my site as nodes. I would like to add different licenses type to sets of different selected nodes of a particular license type, at once.

Thank you again
Best Regards