Is this in regards to a task they are asking you to complete in equator? Real marketing plans aren't typically necessary to be provided to servicers as they just want to ensure the property was listed on the MLS for enough time prior to accepting an offer. Nationstar does not usually even request a showing log.
Kieran - Just simply state what you do for marketing your listings, (examples: blog, Facebook ad, craigslist, etc.), postcard mailings, agent e-blast, etc.