Final answer:
The Records Management department or a designated records manager typically generates the file disposition control label for each item listed on the office's file plan.
Step-by-step explanation:
The authorization that generates a file disposition control label for each item listed on the office's file plan is typically the Records Management department or a designated records manager within the organization.
This authorization ensures that proper record-keeping practices are followed to manage the files throughout their lifecycle, including their disposal.
The file disposition control label provides information about how long the file should be retained, when it becomes eligible for disposal, and other relevant details.