text: _________________________________________________________________________________FM 2-22.3
  I-35.When transportation assets are limited, CEDs are evacuated according
  to priority based on document categorization. All Category A CEDs will be
  evacuated first, followed in order by Categories B, C, and D. Documents that
  have not yet been screened will be evacuated as Category C documents, but
  the transmittal slip will clearly indicate that the documents have not been
  screened.
  I-36.Documents will be evacuated in accordance with unit SOP and Annex B
  (Intelligence) in the unit OPORD. Lower priority CEDs, no matter how old,
  are never evacuated ahead of those with higher priority. CEDs are packaged
  so that a package of documents contains CEDs of only one category. If the
  CED cannot be screened because of time or language constraints, it should be
  treated as a Category C, but kept separate from screened Category C CEDs.
  I-37.When CEDs are evacuated from any echelon, a document transmittal
  sheet is used (Figure I-2). A separate transmittal document is prepared for
  each group of CEDs to be evacuated. The sending unit prepares a separate
  transmittal document for each separate addressee. The transmittal
  identification number is recorded in the captured document log (Figure I-3)
  as part of the entry for each captured document. Copies of all translations
  should accompany the documents to avoid duplication of effort. If the sending
  unit submitted intelligence reports electronically, it should note the report
  number or include a copy of the report with the document to avoid duplicate
  reporting.
  I-38.All CEDs being evacuated must be accompanied with the appropriate—
  • Technical document (TECHDOC) cover sheet.
  • SECRET cover sheet on Categories A and B documents.
  • Translation reports and hardcopy reports accompanying translated
  documents.
  • Captured document tags.
  JOINT DOCUMENT EXPLOITATION FACILITY
  I-39.The Theater MI brigade or group is normally tasked with the
  establishment of the theater JDEF. The JDEF is staffed by Army linguists,
  supported by technical experts from the Army and from the other services,
  and supplemented as required by military and civilian contract translators.
  The JDEF will normally contain MI experts from SIGINT, CI, TECHINT,
  and other areas as required to identify and exploit documents of interest to
  these specialties.
  I-40.Military and civilian translators must have security clearances
  appropriate to their mission requirements. This normally equates to at least
  a Secret clearance since the translators must be made aware of US collection
  requirements to facilitate their work. The JDEF performs a final
  examination of all documents of possible theater intelligence value before
  storing or evacuating them. The DIA sets procedures for exploitation of
  documents above theater Army level.