Postman collections in user guide

Hi, we tried to include a postman collection in our user guide. We did this by adding a link to a relative file like so:

We provide a [Postman collection](./assets/postman/PantarisUserGuide.postman_collection.json) 

It renders correctly on my local computer and in github, but in pantaris I get:

We provide a [ERROR] Reference to ./assets/postman/PantarisUserGuide.postman_collection.json

Am I referencing the document correctly?

This is the user guide rendered in pantaris:

This is the document:

Hi @niels.schuette , the service documention just supports markdown-files and images. Json-assets are not supported, you can either host the file somewhere external or embed it in markdown as text.