Referencing a Child Database within a page in Notion

Hi everyone,

I’m building a scenario that connects HubSpot → Notion to sync deal stages into each client’s Notion page. The flow works up until one point:

  • HubSpot Watch Updated Deals (filters for deals in the “Implementations” pipeline).

  • Search Client Database (Notion) using HubSpot ID to find the correct client page.

  • On that page, there is a child database called Phases (with the 5 implementation phases).

  • I need to update the correct phase row to “In Progress” and mark previous ones “Done.”

Here’s the problem:

  • My Notion → Search Objects (Databases) module (Module 48) is supposed to find the Phases database inside the correct client page.

  • When I hardcode a database ID, everything works — but that only updates my test page, not dynamic client pages.

  • When I switch to mapping dynamically (so it should find the Phases DB inside the client page found in the earlier module), the Search returns no values.

  • Because of that, later modules can’t map the Database ID dynamically, and the scenario either errors out or defaults to the old hardcoded DB.

What I’ve checked:

  • The Phases databases are created automatically when new client pages are made.

  • The integration has access to the parent client database and all pages.

  • I also tried switching the Search to Pages and Database items, but those don’t expose the Database ID I need.

  • The issue seems to be that “Search Objects” doesn’t return any results even though the database exists.

My question:
What’s the correct way to dynamically grab the Database ID of a child database (like Phases) inside each client page? PLEASE HELP ASAP I NEED IT FOR MY INTERN PROJECT