Querying parent attributes using the Java client API
If you make a custom query using the UI/Web, and make that a preconfigured query, you can see that to query a parent link's attributes, you use this:
"link:com.ibm.team.workitem.linktype.parentworkitem:target/internalTag"
How do I get an IQueryableAttribute for use in programmatic expressions that is the equivalent to this? I'm stumped.