Hide systems and relations not linked to particular group

[Mitriay]

Hello, problem is simular to Ignore/hide all relations not linked to system in context.
But in this case i want to display only relations inside group "A", relations and neighboring systems connected to systems of group "A" (system "B2" in example below) in view "for_a_group". All other Elements must be hidden (systems "B1", "B3", person "User")

workspace {
    model {
        user = person "User"

        a = group "A"{
            a1 = softwareSystem "A1"
            a2 = softwareSystem "A2"
        }

        b = group "B"{         
            b1 = softwareSystem "B1"
            b2 = softwareSystem "B2"
            b3 = softwareSystem "B3"
        }
       
       a1 -> a2 "A1->A2"
       a1 -> b2 "A1->B2"
       b2 -> a2 "B2->A2"
       b1 -> b2 "B1->B2"
       b1 -> b3 "B1->B3"
       b2 -> b3 "B2->B3"
    }

    views {
         systemLandscape "all" {
            include *                           
            autoLayout
        }

        systemLandscape "for_a_group" {
            include *               
            exclude " * -> *"
            include " * -> a"
            include "a -> *"
            autoLayout
        }
    }
}

[simonbrowndotje]

That's not possible with the DSL, but you should be able to write a short inline script to achieve it.

[Mitriay]

Thank you so much for your advice!
Now system landscape view "for_a_group" has following description:

systemLandscape "for_a_group" {
            !script groovy {                
                workspace.model.softwareSystems.findAll { it.group == "A" }.each{ view.add(it); view.addNearestNeighbours(it)};
            }
            autoLayout
        }

And it's solved the problem.

[simonbrowndotje]

You're welcome!