Set of linked entities based on other linked entity

[Kosha-account]

Hi guys, would highly appreciate help in a dilemma.
There is an entity category which can have a different set of properties, e.g. category "computers" can have property: chipset, but category phones can have property: model.
And there is an entity product which has one-to-one relation with category.
When adding product to category I need a possibility to assign one-to-many relationship from product to properties, but only which are linked to choosed category.
Could I do it with JDL, please?