1. Open or create an fe_users or tt_address record.

  2. Enter zipcode or city and save the record (without closing it).

  3. Scroll to the “Longitude” section and use the OSM logo to open a map.

  4. Click on the correct position.

  5. Save the record again.

  6. Insert a content element plugin “Openstreetmap” on your page.

  7. Add your address record in “Marker to show”.