...
when you create a new itinerary you can then drag steps into it in what order you want, there are some orders which doesn't make sense, you should for example not have anything after a send step etc.
[Write a more filling explanation of system assemblies and how order matters]
[Talk with Mikkel about how itinerary framework works and if people can just create new things themself]If you want to create new Itineraries there is a prerequisite that the custom itinerary is setup however you will need to setup the step on the itinerary site, ask product team for more information.