We have a workflow in D2 implemented using Workflow Manager. Each activity's performer has the option to Delegate the activity's work to someone else, configured in the Workflow Manager. This is working fine. However, our client's requirement is that users of a particular group should be able to delegate any task in that workflow (from D2 Workflow Widget). Is this possible? and what privileges/permissions do we need for that group or for users in that group? They also would like to have the ability to abort the workflow. This ability (to abort or delegate a task) is required regardless of the question if users in that group are participants in the workflow or not?