I needed a way to get all actual started ProcessInstances which a user started. In the Workflow.Client ProcssInstance Class there isn't a Member for the Originator, with the Workflow.Management API ProcessInstance Class i can filter over the Originator Member to just get the Processes which the user started. But then i can't use the user login, i must open the connection to the k2 management server with a technical account.

Is there a ease way to get all running Tasks from a user where the user was the Originator? With this list, the user can track his open Tasks.