Location

Leaftmost component reference

leaftmost component service

Multiplicity

One for each binding on a leaf reference + promoted references

One for each binding on a service

Interface

From the reference
If node from the implementation

From the service
If node from the implementation

Binding

If target then from service
Else from reference

Binding on service
If node binding from promoted service
If node binding.sca

Intents

Sum of intents on references at all levels

Sum of intents on services at all levels

Policy Sets

Use attached policy sets
If none use policy sets attached to impl reference

Use attached policy sets
If none use policy sets attached to impl service