HAT

  1. Slang for the title and work of a job position in a company. Taken from the fact that in many professions, such as railroading, the type of hat worn is the badge of the job.
  2. The information about how a job is done and the purpose and duties and responsibilities of a job, which are all included in a pack.
  3. All of the duties, purposes and policies and write ups of your job and how to perform your job, contained in a folder.
  4. verb: To train you for your job.

EXAMPLE: Hatting someone means training a person on the purpose, product, duties and know-how of their post.