You must first have the pdf form filled in.

It is located in the program directory, subdirectory templates :

Attention for countries and cantons: 2-character abbreviation.

Go to 

Retrieve the document and click on Check :

The generated message must not indicate any error:

If errors are mentioned, correct the pdf and start the operation again.

Click on Run

The employee appears in the employee management.

As not all the fields are there in an exhaustive way, you have to check the tabs one after the other, especially to clean up the Salary data - Other Items.