A connecting assemblage includes a connecting element and a hydraulic connecting piece, between which a seal is embodied. The hydraulic connecting element has a main body that has a tubular piece and a tulip adjoining the tubular piece. An axial opening is provided through which a hydraulic medium, which is guidable via the tubular piece via the tulip, is guidable out of the tulip of the main body. The main body is configured at the axial opening so that during operation, a pressure drop in the hydraulic medium is achieved via the axial opening.