 record has been generated (i.e., from which the record is sent
or where the record is compiled and kept). [Archives] 
n., [diplomatics] An extrinsic element of documentary form concerning a record’s overall information configuration; i.e.,
 the manner in which the content is presented to the senses using text, image or sound, either alone or in combination
. [Archives] 
packet 
n., A piece of a message transmitted over a packet-switching network. One of the key features of a packet is that it contains the 