Filter Application environment based on Business App selected

[chaithra10]

I am trying to write a Reference qualifier in catalog variables for filtering Application Env CI based on the Business App CI selected: 

I tried the below, But it isn't working:

Could someone help me with this?

[Harish KM · Accepted solution]

Hi @chaithra10 I think you missed variables inbetween

it should be current.variables.variablename;

[chaithra10]

@siva krishna M2  Right! Able to add the columns, but again , When I select the required child, It still is showing sys ID:

[siva krishna M2]

Hello @chaithra10 

Please go through below article to show columns in the reference list of the table

https://support.servicenow.com/kb?id=kb_article_view&sysparm_article=KB0686318

If it helps, please click on like icon 

[chaithra10]

@siva krishna M2  After setting the Display value of Child = true , it's working.