Config Data

From any workflow you can go to settings and set config data:

This is data that can be re-used throughout your workflow e.g. notification email addresses, service IDs, base URLs etc.

It can then be referenced as e.g. $.config.project_email

This is great for 'single-sourcing' data - i.e. if this data changes you only need to update the config data and it will propagate throughout the workflow

It is also possible to set config data by using 'convert to config' from within the properties panel itself: