Overview
One way to share forms with users is to add them to libraries. Libraries are used to group users and control user access rights to a set of forms. Here, you can assign, remove, and organize forms for specific groups of users.
How to assign and remove forms in libraries
Go to Form Sharing > Libraries in the portal.
Select Manage > Forms.
Use the Assign Forms and Unassign buttons to add and remove forms.
When you're happy with the changes, select Close. Your changes are automatically saved.