At the moment jsprit has features to match a job required “skill” with a vehicle that has that skill.
However there is (unless I’m mistaken) no ability to specify that a vehicle should only be used for jobs that require a specific skill,
For example a fleet with a variety of skills including “crane”, “fork” and “freezer”.
There is no way to say that vehicles with a fork should ONLY be given jobs that require a fork.
In mixed fleets this is a very common requirement. I think the matching deserves to be a feature - to the same extent that skill matching is.