Can;t follow the documentation

Jan 25 at 7:51 PM
The documentation jumps from adding the input arguments for the activity to

"After we get the saved workitem from the GetWorkitemChangedEventData activity we check if the work item type is a "User Story" and if the revision of the work item is 1, which means the work item is new. "

I have no idea what to do in between
Feb 16 at 4:20 PM
Hi Steve,
thanks for your comment. Can you explain where exactly you can't follow? Your comment refers to page 6 of GettingStartedWithTFSEventWorkflows.pdf. There you find a screen shot showing both of the activities mentioned in the text.

What do you mean by "I have no idea what to do in between"?