How to Create a Conga Composer Related List View button on a Page Layout
A List View button that allows an end-user to dynamically select the child records they want to include in a Conga Composer operation using checkboxes.
You can build a List View button that allows the end-user to dynamically select the child records they would like to include in a Conga Composer operation using checkboxes.
To create a list button on the child object: