Please note: Only an 'owner' of the Organisation in aanmelder.nl can add or change a billing profile.
Step 1:
Click on the figure 
, you will then get a drop-down and you can click on the desired organisation.
Step 2:
Then, on the left side of the dashboard of the Organisation, you will see 'Finance'.
Step 3:
When you click on 'billing', you get an overview of all the invoicing profiles and all the outstanding or settled customer invoices. You can click on the little pen next to the invoice profiles to change a specific profile. The orange 'edit billing profile' button allows you to add a new invoice profile.
If you do not fulfill the role of owner of the Organisation within aanmelder.nl, it is best to contact this person. The users who fulfill this role can be found in the dashboard of the Organisation, under 'users'.