Hi all,
First of all: Webservice newbie here 
What is the best practise to get all the Open Tasks for a specific User. The issue is that we do not know the password of this user in LiveLink, only the UserName.
In the SOAP Header we can authenticate with an Admin user in LiveLink, but the Workflow Webservice seems to lack a method to get the ListWorkItems for a specific User (not the current user). Normally you could use the impersonateUser method for other Webservices such as DocumentManagement, but this is not taken into account for the ListWorkItems.
Furthermore, even a System Admin User cannot pull all the Open Tasks for all Users it seems?
Thank you for the ideas, I might get into more details later.
