Submitting a job flow manually and setting variables
When you create a flow definition that is not triggered automatically by an event, it needs to be triggered explicitly before it can run.
About this task
To run a flow more than once, but to trigger it manually as required, you submit the flow definition, specifying that it will be triggered manually. The flow definition is submitted to Process Manager, where it awaits a manual trigger.When you trigger a flow, you can pass parameters to the flow using user variable and value pairs. The values are available to any job in the flow, for the life of the flow. For example, you can use this to specify the path to the data files to be processed.