If a service requires multiple persons adding information to the flow, it would be great to have a sort of an approval flow.
The user fills out some information, then it goes to the next person(s) in the flow etc. – before lastly being submitted to a handler of the information.
Could be a user onboarding script, where the manager/HR types in the first information, then the manager fills out more information, and lastly IT fills out the last information (again just an example)
Let us call the above “micro services”, that belong to a service that runs the script with all information gathered from the micro services.