Stappenplan downloaden app/QR code : https://www.njbb.nl/OverNJBB/Ledenadministratie/2021-04-22%20-%20Stappenplan%20downloaden%20app.pdf
Uitleg downloaden digitale licentie : https://www.njbb.nl/OverNJBB/Ledenadministratie/Downloaden%20digitale%20licentie.pdf