Spike is one issue type, Incidents are another issue type
I want to make a filter of all Spikes that are linked to Incidents (Project = XX and Type = YY).
I think I know of one way to do it, which is make a new link type that is specific of the Spike-Incident relationship, and then filter on the presence of that linktype, but I don't want to do that because its too specific and our linktypes aren't used with discipline. So I want to be able to pull all spikes that "are linked to" an incident.