How to use Filter Issue Scope (IQL) with inboundReferences

[Diwakar Murthy]

We have a need to filter issue scope based on the selected insight custom filed values. (This can take multiple)

Tried with this 

object HAVING inboundReferences(Key IN (${customfield_XXXX.InsightAttributeName.key}))

and 

object HAVING inboundReferences(Key IN (${customfield_XXXX${0}.InsightAttributeName${0}.Key}))

Here we need Filter Issue Scope for the second custom field based on the inboundReferences in the list of selected customfield_XXXX' s InsightAttributeName s.

But does not work. Any suggestions ?