I created a String variable in my workflow called "User" (see the image below), now I want to get the name of the user, and assign it to the variable. I dont know how to do that in the expression. I really dont know the expression to get the user name, How would the line code be?
I need to do the same thing with the User group, I created a variable String called "group" and I want to get the user group name and assign it to the variable (group)
With the variable name "user" then it should simply be:
user = (wt.doc.WTDocument)primaryBusinessObject.getCreator();
You can use the Syntax button in your first screenshot above to check if you got a valid expression.
(I'm not able to syntax check what I wrote above - so it's just written from memory)
Sorry, I'm not sure which user group you mean, a user can be a member of several groups so you have to guide me on what Windchill group object you are referring to ...