Each Workgroup has a Signature Group that includes those workgroup members whose access roles allow them to digitally sign resources.  The signature group members are given signing roles that permit them to cosign a resource if their signing roles are specified in the Signature Workflow for a Notebook or File Cabinet. 

If you are a Workgroup Administrator, you will be able to create/edit Signature Groups for the Workgroups you administer.  While in the admin site on your wbe browser, select Access > Signature Groups.  You can filter by Workgroups (in which you are a Workgroup Admin) or by Users.

 When you select a Workgroup, you will be able to set up a signature group for each member of the workgroup who is a potential Signer.  Select checkboxes next the the user names shown for potential cosigners and select a signing role by clicking on the link to show the drop-down list of roles. Click on the Save button when you are finished.

Each cosigner may have multiple signing roles in the signature group. Click on the + button next to the Signing Role when the user is selected (as in the above example) to select a second signing role for the same user.

Then click on save:

If you filter by user instead of Workgroup, you will be shown a list of all the Workgroups that user belongs to (that you administer):

Similarly, the workgroup members who have a role that allows them to cosign are listed for each Workgroup for this user.  Select the cosigners and signing role(s) to create a Signature Group for each Workgroup that this user belongs to.  Click on Save when you are finished.