Dear community,
We face the following issue:
We have 2 Asset Object Fields, which are not referenced to each other. Just two "normal" picker fields.
In some projects we have references, in others we don't. Therefore we added a context for the projects, where a reference needs to be implemented. We achieved this with the following:
- Category as an Objecttype is selected in the first customfield 18601 (Field is called "Affected Object")
- Module is selected in customfield 18602 (called "Affected configuration") with the AQL: Category in ${customfield_18601}
So far so good: 
We have now a new use case, where in 18601 the category need to be a multi select. The Module field will be then empty, as no module is in both categories.

We want to achieve, that the dropdown will show all modules from the selected categories. (Like the normal referenced fields, but as described, thats not possible).
I already tried: object having outR(Category = ${customfield_18601}) but this is also not working.
In the asset it is configured like this: On the module I select the Category Object:

Thats the whole config of the asset field:

Any ideas?
Best regards,
Nicole