Hi Henny, 

There is no video tutorial that I am aware of but I have been able to get my app working. Try opening up your Floor Plan application (which the Employee On-boarding app uses as a dependency) and ensuring there are some locations and floor plans in there. The Onboarding app will not work properly without this data.

If you want to use sample data to get the app running, you can install this in a few places:

Floor Plan Application > FloorPlanSampleData module

Employee Services Application > EmployeesSampleData module

Employee Onboarding Application > OnboardingSampleData module

Publish the above three modules to generate sample data. I also found that I needed to have a Google Maps API key saved in the Google Maps site properties so that the geocoding of the office locations can be done properly. You should do this before generating the sample data. Try those steps and let me know if you are still having issues getting it working.