When we use the Maintain option for crafting, a selection for those to be set ‘always first’ or ‘always last’. For instance, when a Carpenter or Mason are given new building items to create, with ‘always last’ for maintained, the building items would queue first, instead of (possibly) using up the resources needed by crafting the maintained items.
This could be even more useful, if it were an option for each item instead of grouped together as ‘all maintained’. For instance, I always want to maintain fences first, no matter what, but when it comes to crafting items to sell, I always want those to be last on the list.