This global feature is accessed at Launchpad > Modeller > Global Features. Search for engine.
This feature is used to specify streams that should be used for execution engine triggers and is an advanced feature that you should not need to change.
From 7.12
Example Execution Engine global feature configuration
| Trigger execution stream prefix | The prefix for the execution priority streams. |
| Default Priorities | The default execution priorities assigned to each trigger source for workflows. Leave as is or change the priority if required. |
| Exception Handling |
Turn on/off whether notifications should be sent by email when workflows fail. If toggled ON, enter the from and to email addresses. |
Pre 7.12
In a large solution you will have many hundreds or thousands of workflows executing simultaneously; and hence you need to be able to manage these effectively.
Within the global feature you can define system wide defaults for error notifications and then override these on a workflow by workflow basis
