External Signal - Node activity - application

[MarioGlad]

Hello, Masters of Adobe Campaign,

As I am learning about Adobe Campaign functionality I came across an external signal node and have a few questions on usage and application. 

- In what cases do you use it?
- Why can it be beneficial?
- Could you provide one example/workflow sample?
Any hints will be greatly appreciated and thank you. 

[David_Loyd · Accepted solution]

External Signals are very powerful. Used in both internal (workflow to workflow) or external (HTTPs API call to ACC trigger a workflow or process.).

Check out this link for more examples.

https://blog.floriancourgey.com/2018/07/call-another-workflow-in-adobe-campaign