Picking up the keys to get the job done
When to use
When the job or maintenance requires a complex chain of actions: get the keys from the homeowners association, leave an ID document, do the work, come back, and trade the keys for the ID document.
Even more complex variants are possible. For example, if the client's time window is later than the closing time of the homeowners association, an extra visit to the client is needed.
Diagram
How to implement
By using precedence_in_order, the execution order of the actions within an order. The order goes from the lowest value to the highest.
Example
The route is built with precedence_in_order taken into account.