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Module 08: AJO External Data and Custom Actions

AEP implementation track module 08: Pull external context into a journey and call out to a non-Adobe system mid-journey. Objectives, topics, common mistakes and

Quick answer

Pull external context into a journey and call out to a non-Adobe system mid-journey. This module takes about 2-3 hours and lists its learning objectives, topics, common mistakes and prerequisites. Prerequisites: Module 7 complete.

Learning objectives

  • Configure an external data source lookup inside a journey
  • Build and invoke a custom action (webhook or API call)
  • Handle the response and branch on it

What this module covers

  • When to use external data versus profile-resident attributes
  • Custom action contracts: request and response schema
  • Error handling and retry behaviour for external calls

Common mistakes to avoid

  • Sending personal data in a payload without a consent check
  • No fallback path when the external call fails or times out
  • Leaving credentials in a shared document instead of a secure store

Time and prerequisites

Time investment: 2-3 hours. Prerequisites: Module 7 complete.

Lab screenshots, sandbox names and configuration IDs are shared with enrolled learners inside the Academy LMS, not on this public page.

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