digital integration

[Community Alums]

What condition should I give in the reference qualifier if I am having two fields 

1. provider application

2.provider interface

now while selecting the provider application which is mapped with cmdb_ci_budiness_app table

then I need to see those ci which is using the ci we choose in provider application field only those ci i need to see 

[Community Alums]

On the above screenshot you can see there are two field that I highlighted in yellow

my ask is when I select any ci in business application field 

then the related ci should get displayed over interface field

gor example I select business application as xyz

And once I go to interface field there I only need to see those ci which are related with my selection done in provider business app field 

hence to achieve this I am looking for some solution only done from reference qualifier