This is not exactly what you are looking for but it might help you get started:
SELECT G.name AS GroupName, GM.cs_id, CS.cs_id AS CS_CS_ID, CS.name AS CS_NAME, qos.source, qos.target
FROM S_QOS_DATA AS qos INNER JOIN
CM_CONFIGURATION_ITEM_METRIC AS CIM INNER JOIN
CM_CONFIGURATION_ITEM AS CI ON CIM.ci_id = CI.ci_id INNER JOIN
CM_DEVICE AS D ON CI.dev_id = D.dev_id INNER JOIN
CM_COMPUTER_SYSTEM AS CS ON D.cs_id = CS.cs_id ON qos.ci_metric_id = CIM.ci_metric_id LEFT OUTER JOIN
CM_GROUP_MEMBER AS GM INNER JOIN
CM_GROUP AS G ON GM.grp_id = G.grp_id ON CS.cs_id = GM.cs_id
ORDER BY g.name, CS_CS_ID