2.6. Appendices. Only the following appendices are allowed in the document:

2.6.1. Since ICDs are Service, solution and cost agnostic and about MOEs, not about a materiel solution, Appendix E and Appendix F are optional, unless there is specifics relevant to the recommendation and domain in which the ICD is for.

2.6.3. Appendix B. Acronym List. List in alphabetical order, all of the acronyms used in the document.