if we have three truck which need to be assigned to certain routes and we want them to have their first point be the same, but their starting point may be the same, may be not. How to set up so that each trucks first point is this point?
I'm going to move this question to the Network Analyst page, where you might better find some subject matter experts to answer you questions.
In the meantime, here's a link to the help page.
Vehicle routing problem analysis—Help | Documentation
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