Reassign Workflow Task
As an assignee you can take required actions on a workflow task.
Only task assignees can take an action on a workflow task. As the task assigner (owner), you can change the assignee by clicking the (change) link adjacent to the Assigned to field.
Reassign a Potential Match Review Task
Only users assigned to a task can initiate an action on a workflow task. As the task assigner (owner), you can change the assignee by clicking the (Task Assign) icon adjacent to the Task actions field on the right panel.