I have 2 project "NOT"AND "CH"
In "NOT" project we have "Non Software" as issue type and in "CH" project we have "RC","CRB".
Here in "CH" project "RC" is linked to "CRB" with link type "is fixed by" and "Non Software" is linked to "RC" with link type "is caused by".
I need a query to show "Non software" issues that are linked to "RC" and that "RC" that are linked to "Non software" shouldn't have a link type "is fixed by" and also show "Non software" issues with link type "EMPTY"