Adobe Campaign Classic – Accessing Campaign or Workflow Data in Control Typology JavaScript Rules

Hello Everyone,

In Adobe Campaign Classic, I am writing a custom typology JavaScript rule that needs to evaluate recipients using campaign‑level or workflow‑level information.

While testing, I observed the following behavior in typology JavaScript execution:

• vars is not defined
• instance.vars is not defined
• Workflow transition variables are not accessible
• Campaign / operation attributes cannot be accessed via Control Typology JavaScript 

Is there any supported way in Adobe Campaign Classic to access campaign‑level or workflow‑level data directly inside a control typology JavaScript rule?

Or is Control typology JavaScript intentionally isolated from workflow and campaign context by design?

Thanks!!!

Pradyumn

​@ManviSharma ​@giuseppebaglio ​@AmitVishwakarma ​@arpan-garg ​@muskaanchandwani