Modern software often requires you to try to fit your business to the software. Visual Planning provides flexibility to allow you to apply your business rules and constraints in a realistic manner, e.g. staff can only work on 1 job at a time, or can’t be allocated if they are already marked as on holiday.
Such rules and constraints can be set as imperative, advised or left to the user.
Common examples could be the checking of holidays/sickness/training or of employee skills against an activity, such as using a machine or going to a site, etc. There is no limit to how rules and constraints can be used and they can be mixed in with filters to make them even more powerful.