Assigned vehicles will be allocated to transfer cargo exclusively for this building. This means that anytime an assigned vehicle performs a delivery this building has to be either source or destination of the cargo. This can be combined with routes assignment to form dedicated supply lines.
Assigned tree harvesters will automatically harvest trees in all the forestry designations managed by this tower. Unassigned harvesters will work here as long as there is no harvester assigned.
Assigned tree planters will automatically plant saplings in all the forestry designations managed by this tower. Unassigned planters will work here as long as there is no planter assigned.