So what is DD Form 2490-18? The short answer: a Defense Department document, officially DD2490-18 NETWORK PLANNING AND CONFIGURATION DATA - INTERMATRIX UNIT WORKSHEET (TYPE 98). This form has not been set up to work with a text-to-speech reader. Contact the Department of Defense Forms Manager for further details if this access is required., used to Network Planning and Configuration Data - Intermatrix Unit Worksheet (Type 98). Anything else you need follows from that.
Is there a version specific to your service? No. A DD number is issued at Department level, which is the whole point of the prefix — every military department and defense agency works from one identical document. Looking for a branch variant wastes time you do not have.
Where does the requirement come from? From not stated, with not stated responsible for the document itself. Those are the names to cite if anyone asks under what authority you filed.
How current is this? Edition not stated, publisher status not stated. That is the version described throughout this page.
Download the form
Which files are here? These: PDF. How much work is involved? 1 pages, about unknown entry fields.
What is the difference between fillable and printable? A fillable pdf has real field boxes that accept typed text and hold it inside the file. A printable pdf is a flat blank with no fields at all, intended for a printer and a pen. Which one you have determines how you complete the form, so it is worth checking first.
Does typing matter? It does. Your completed form will probably be scanned, forwarded and filed, and typed text comes through each of those steps unchanged while handwriting degrades. If pen is your only option, block capitals give the receiving clerk a fighting chance.
What opens an xfdl file? IBM Lotus Forms Viewer, or a compatible client. Will your pdf reader do it? No, and it will likely report the file as damaged. Xfdl was the Defense standard for electronic forms for years, which is why it still appears in the set.
Do you pay for these? No. Free download, every format. What should you avoid? Filling the form inside a browser tab; the fields frequently do not save.
In what order do you complete it? The printed order, top to bottom. Header data comes before the body, and the body before the signature block. The sequence is not decorative — later entries are keyed to earlier ones.
What is the first thing to check? The edition date on the face of the form. Does it read not stated? If not, the copy is superseded, and a superseded DD form is a real problem: Department-level revisions replace the blank for every service at once, so an old file on a shared drive is stale everywhere, not just in your office.
What if a specific field still puzzles you? Read the instructions printed on the form, then not stated. Which wins if they differ? The directive.
What happens after you finish? It routes to the office specified in not stated or in local guidance. And your own record? Save a duplicate first; nobody regrets having one.
How do you find a form referenced inside this one? By its number alone. The DD sequence runs across the entire Department, so a number identifies exactly one document regardless of which service cited it.
Do DA and DD numbers ever correspond? Never. DA numbering is Army-specific, administered by an Army proponent, while DD numbering is Department-wide under not stated or an equivalent Department office. Identical digits in the two systems mean two unrelated documents, which is why the prefix matters more than the number.
Should you archive this file and reuse it next year? Better not. Forms are revised as directives are reissued, as data requirements shift and as statutory notice text is updated, and none of that reaches you directly. Download fresh, check the edition date.
Is any of this advice? No. This page distributes a published Defense form and explains its contents, which is a different thing from telling you whether your circumstances qualify or whether a reviewer will accept your copy. Direct questions of eligibility, applicability and procedure to not stated, to your servicing personnel office, or to the office designated in not stated.
Questions and answers
- What is DD Form 2490-18?
- DD2490-18 NETWORK PLANNING AND CONFIGURATION DATA - INTERMATRIX UNIT WORKSHEET (TYPE 98). This form has not been set up to work with a text-to-speech reader. Contact the Department of Defense Forms Manager for further details if this access is required.
- Which edition is current?
- Not stated by the publisher
- Who is responsible for this form?
- Not stated
- In which formats can it be downloaded?