How to include external OSLC links in jazz reporting service 6.0.5

We are using 3rd Party Integration tool for OSLC links between RDNG Requirement and Architecture Design Element. Link type between these 2 is Traced By Architecture Element. When we try to generate Traceability Report in jazz reporting service and select link type as mentioned above, we do not get that traceability traversal since, other side of OSLC link is maintained outside of Jazz. We are not using RDM for design management. So, how to achieve this in reporting service?