An arrangement, comprising a holding device for a labelling machine for holding and positioning a module unit in a predetermined operating position relative to the labelling machine and such a module unit , wherein the holding device may be mounted at a periphery of the labelling machine, wherein the holding device comprises: at least one engagement element which may be brought into engagement with at least one complementary counter engagement element at the module unit , and - a lifting device by means of which the module unit , when the at least one engagement element and the least one counter engagement element are mutually engaged, may be lifted from a base into the predetermined operating position, and wherein the module unit is slidably movable on the base and comprises at least one counter engagement element which may be brought into engagement with least one complementary engagement element at the holding device , wherein the module unit may be lifted from a base into a predetermined operating position by means of a lifting device of the holding device when the at least one engagement element and the least one counter engagement element are in mutual engagement, characterised in that the holding device comprises at least one positioning element which after achieving a complete mutual engagement of the least one engagement element and the least one counter engagement element aligns the module unit in the predetermined operating position relative to the labelling machine in the horizontal direction during the subsequent lifting of the module unit by means of the lifting device , and in that the module unit comprises at least one positioning element which after achieving a complete engagement of the least one engagement element and the least one counter engagement element aligns the module unit in the predetermined operating position relative to the labelling machine in the horizontal direction during the subsequent lifting of the module unit by means of the lifting device. at least one engagement element which may be brought into engagement with at least one complementary counter engagement element at the module unit , and - a lifting device by means of which the module unit , when the at least one engagement element and the least one counter engagement element are mutually engaged, may be lifted from a base into the predetermined operating position, and - a lifting device by means of which the module unit , when the at least one engagement element and the least one counter engagement element are mutually engaged, may be lifted from a base into the predetermined operating position, and wherein the module unit is slidably movable on the base and comprises at least one counter engagement element which may be brought into engagement with least one complementary engagement element at the holding device , wherein the module unit may be lifted from a base into a predetermined operating position by means of a lifting device of the holding device when the at least one engagement element and the least one counter engagement element are in mutual engagement, characterised in that the holding device comprises at least one positioning element which after achieving a complete mutual engagement of the least one engagement element and the least one counter engagement element aligns the module unit in the predetermined operating position relative to the labelling machine in the horizontal direction during the subsequent lifting of the module unit by means of the lifting device , and in that the module unit comprises at least one positioning element which after achieving a complete engagement of the least one engagement element and the least one counter engagement element aligns the module unit in the predetermined operating position relative to the labelling machine in the horizontal direction during the subsequent lifting of the module unit by means of the lifting device. <EOS>