The best solution to this problem is to create a system of communication between the two departments. This could be done by having regular meetings between the two departments to discuss any issues or concerns that may arise. Additionally, it would be beneficial to create a shared document or database that both departments can access and update with any relevant information. This would help to ensure that both departments are aware of any changes or updates that may be necessary. Finally, it would be beneficial to create a system of accountability, where each department is responsible for ensuring that the other is kept up to date on any changes or updates. This would help to ensure that both departments are working together to ensure the success of the organization.