Summary
This user story describes a use case where user needs to have a singleton Job Service instance in the same namespace and singleton Data Index on Kubernetes with Postgresql database, where multiple workflows are configured to interact with data index and job service. Workflows should create timers in JobService and register process events in Data Index.
User is able to deploy workflow with timers, callbacks and examples.

Procedures
These are the steps this JIRA implements:

• Prerequisite
• Use Case 4 - Multiple Workflows with singleton Data Index Service and Job Service

Goal
As a serverless logic user
I want to have singleton Data Index service with Postresql and Job Service with Postresql persistence that is configured to register job status events in the Data Index service.
I want to be able to configure the workflows to register process events in Data Index.
I want to be able to configure the workflows to create timers on the Jobs Service.
I want to be able to deploy a workflows with operator that requires timers.

Acceptance criteria
An example showcasing this use case is implemented in example repository.
User is able to perform the use case.
No blocker or critical issues are open.