Logistics, as the management of material flow in the supply chain, plays a crucial role in ensuring the efficient operation of the complete distribution network channel. Warehouse management systems (WMS) have become key IT logistics systems to facilitate this process, but managing system integrations across different industry levels and platforms can be complex. Hence, standardizing integrated system solutions used in WMS implementation is vital for logistics service providers, as investigated in this paper through a case study. Efficient management of material flow in the supply chain is crucial in logistics. Warehouse management systems have become critical IT logistics systems, integrated with external systems to enable accurate data exchange and collaboration between businesses. However, managing these integrations can be complex and time-consuming, requiring a standardized approach. A case study in a leading logistics company explores the feasibility and advantages/disadvantages of implementing standard integrated system solutions in warehouse management.