Exercise

Zooming out

Another way to zoom out of the detailed process is by collapsing a set of sub processes. Let's aggregate the following activities:

Sub process Interviews: First Interview, Second Interview, Third Interview
Sub process Prepare Recruitment: Publish Position, File Applications, Check References
Sub process Create Offer: Construct Contract Offer, Disapprove Contract Offer, Approve Contract Offer

Instructions

100 XP

Starting from the united_vacancies log, aggregate the activities mentioned above in the three sub processes. Store the result in aggregated_vacancies.
What is the impact on the number of activities and activity instances?
Draw a performance map of the resulting event log. What is different now?