Workflows and lists integrations

Hello everyone,
I developped a hubSpot application, installed on my hubspot test account and want to use the timeline events created by this app as triggers to workflows/lists.
I can’t find this section when trying to create workFlows, regarding the lists I can see other applications installed but not the one I need.
Is there any additionnal action to do before enabling an app to workflows/lists creation?
Thanks in advance!

Hey, @YouAssa95 :waving_hand: Have you already worked through this documentation? — Workflow Extensions Overview

Best,

Jaycee