Related to and/or an escalation of MBS-9234. In the relationship editor, under Release relationships, click “Add relationship”, choose series, search and then add a new series. As per MBS-9234, the add series dialogue defaults to the type release group. Select the type release and click Enter edit. Click “Done” to add the relationship to the series to the release. If you open the newly created series, you’ll notice that it is a release group series and not a release series.