I have a new client where I have routes and locations.
There are 5 routes for e-bike. Every route can have 1 or more locations. The order of the locations is different. Route 1 can have location 3, location 5, location 8. Route location 8, location 1, location 3 (in the order I write).
Normally I used the post field for this but I can't order the posts different. I am thinking about to use MB Relations but haven't that used earlier.