Indicate violated sequence orders

In Business Central, the sequence of operations is defined by routings (and reservations). When a production order is created or recalculated, its operations are arranged accordingly. However, in the planning board, operations can be manually repositioned, potentially leading to sequence violations. The Visual Production Scheduler (VPS) highlights these unauthorized overlaps using symbols placed directly on the affected elements and within the table section. This information is also propagated to parent elements, ensuring that violations remain visible even when details are collapsed or scrolled out of view.

The meaning of the symbols in detail:

	The element has a sequence violation. Shown at the bar or in the table. Can be displayed in the production order view at the production order routing line, in the capacity view at machine/workcenter.
	A child element has a sequence violation. Shown in the table header and both in the production order view for production order lines/production orders or in the capacity view for work center groups and work centers.
	Sequence violations in the element itself and in child elements. In case of the work center, there may be, for example,  a sequence violation of a production order routing line of the work center and a sequence violation of one of its machine centers.

The feature gets activated/deactivated in the "Scheduling" area of the "Setup" dialog: