Use the M50 process code when what you are doing is not covered by any other code. Be sure that no other code covers what you are doing before you use M50. Be specific.

M50 Other is the process code for that which is not covered by any other code. M50 Other provides the context for the production of the material found on this website. M50 Other is not art. M50 Other is not a comic. M50 Other is that which is not covered by any other code.