Bine Gorjanc

Hi. It is a one-to-many relationship (I also updated the original post). I'm using version 10.0.0.43 if it makes any difference. The correct query is /dcntrcrm_reportdefinitions?$select=dcntrcrm_reportdefinitionid,dcntrcrm_reportname&$expand=**dcntrcrm_documenttemplate_reportdefinition**($select=dcntrcrm_documenttemplateid,dcntrcrm_reporttemplatename) but DRB generated it...

Sure, here you go  Here is the screenshot of the relationship setup in DRB  It seems DRB used the relationship schema name instead of ReferencedEntityNavigationPropertyName? This the screenshot...