The Collaborative International Dictionary of English v.0.48:

Marshaling \Mar"shal*ing\, n. [Written also marshalling.]
   [1913 Webster]
   1. The act of arranging in due order.
      [1913 Webster]

   2. (Her.) The arrangement of an escutcheon to exhibit the
      alliances of the owner.
      [1913 Webster]

   Marshaling of assets (Law), the arranging or ranking of
      assets in due order of administration.
      [1913 Webster]