A workflow group displayed on a work item page can be informational only or can allow you to specify which participants are assigned to the group. Check the instructions on the work item page for information about the workflow group. See About workflow participants for general information on participants and workflow groups.
If you are instructed to assign participants to a workflow group and you have write or read/write access to the group, use the following procedure.
To assign participants to a workflow group
TIP The list of users will be blank if no users have been assigned to the workflow group, or if you have Write access to that workflow group. Write access allows you to modify the list of users, but you cannot see the list.