Hello, I have structure of site like in picture. I use blog module to have basic post and categories structure. So I have field "categories" for posts. And this field is limited by template "category" . By default I get categories from site1 and site2. I cant use parent limitation coz I would like to have same field in site1 and site2.
So I think I need to get root parent for current post and use categories with same parent. I think I am not able to use admin ui and I have to create custom php function? Or is it any other way? Or maybe I am completly wrong and there is some other, better way - I am using proccesswire first time but I am very satisfied with this cms.
Thanks for any reply.