Missing "Specify Input Schema" from Call n8n Workflow Tool - how to use the new version?

Hello - I’m new to n8n and the community, so I apologise in advance if this is a silly question or if what I write here doesn’t make much sense.

I’m a beginner trying to learn the n8n tools and I have a question that is similar to what was asked here.

However, as a new n8n user, I’m struggling to understand what the new workflow should be.

For context, I’m working through this tutorial:

But I reached this point and discovered that n8n has changed this workflow in that “Specify Input Schema” has been removed.

From my understanding, the JSON needs to now be moved into another “When Executed by Another Workflow” sub-workflow node, with its “Input Data Mode” being set to “Define Using JSON Example” - and that JSON in the YouTube video pasted into the box.

From my understanding this JSON is needed to allow Qdrant to understand the request.

However, I don’t understand how I can get the data into this new sub workflow from the Call n8n Workflow Tool tool. The documentation on this node leads me to here but that documentation seems to refer to the old version - it doesn’t seem to have any examples or guidance on how to use the new “Workflow Inputs” section. I have no idea what to enter in these boxes.

I’m sort of scratching around to figure it out but need help.
There might be better ways of achieving this, perhaps, but I’d still like to better understand how this would work in case a similar scenario crops up again.

Hope that all makes sense.
Thanks.

hello @rosscopk

the schema functionality of the Call n8n Workflow Tool node has been moved into the Workflow trigger from the sub-workflow

But, as I can see, sub-workflow trigger node is not supporting JSON-schema format.
So, for now, how do you suggest to pass arrays of objects?
I mean, if we are using it with AI models, we need to have strict compliance between schema and input data. But with new tool node we can’t provide it.
I can’t get necessary functionallity with new tool nodes. Maybe someone has solution for this problem?

Got the same problem did you find a solution ?

facing the same problem rip

same problem here.

what problem are you all experience with?
Main WF:

Sub WF: