Add the fields on which the matches take place.
An address on a field is meant for tournaments spread across several venues: every field can have its own address. Fields with an address appear on the live page in the Fields list at the top of the Schedule tab, so teams know where to go. Fields without an address are not listed there separately.
If your whole tournament takes place at one venue, do not fill in an address per field but the general address of the tournament: on the Instellingen (settings) tab, in the Address (general) field below the tournament name. That address is shown in the header of the live page, with a link to the map.
On the Schema (schedule) tab you can pick a field for every match. Drag matches to the desired field and time.
Only if your tournament is spread over several locations. If everything takes place at one venue, do not enter an address per pitch but the general tournament address, on the Settings tab below the tournament name. That address appears in the header of the live page, with a link to the map.
Because only pitches with an address are listed there separately. That Pitches list at the top of the Schedule tab exists precisely to point teams to the right location; a pitch without an address adds nothing there and is left out.
On the Schedule tab. Pick the pitch you want for that match, or drag the match card onto the right pitch and time.