Problem with macro include pages - Confluence

[Oliwia Piotrowska]

I have two spaces in Confluence.
User M has access to a space named XYZ.
I have an article in the ABC space and I would like to make it available in the XYZ space (via the "include pages" macro)
User M does not have access to the ABC space - when trying to open a shared article, the message "conflucence.macros.advanced.include.unable-to-render" 

It is important that the user does not have access to other articles on the ABC page than the one provided by the "Include pages" macro

[Alex Koxaras -Relational-]

Hi @Oliwia Piotrowska and welcome to the community,

If the user M doesn't have access to ABC space, he/she will not be able to see the content of the include macro.

If you want you can restrict all pages from XYZ to certain users and leave only this article available to all, without restrictions. Then grant M access to ABC space.