Transaction Listings Received From DAO The designated accounting offices (DAO) perform the official accounting for OPTAR granted to ships, aviation squadrons, and other commands. One part of the accounting process for each OPTAR holder is matching the obligations with the bills from supply sources. This matching process results in the production of listings that provide a report of transactions affecting the OPTAR holder’s funds. Some of these listings are submitted to the OPTAR holder for review and processing. The OPTAR holder returns the completed listing (or listing response sheet) to DAO to correct the records. The annotated listing or response sheet will be sent separately from the OPTAR Document Transmittal Report (NAVCOMPT Form 2156), The following paragraphs describes these transaction OPTAR holder listings. SUMMARY FILLED ORDER/ EXPENDI- TURE DIFFERENCE LISTING.— The DAO sends this listing to OPTAR holders. The Summary Filled Order/Expenditure Difference Listing (SFOEDL) is distributed monthly for the 1st through 24th report months. Afterwards, it is distributed quarterly through the 33rd report month. Each SFOEDL, sent by DAO, will contain the results of the monthly reconciliation since the last SFOEDL distributed to the OPTAR holder. The transactions will be printed in document number sequence for each OPTAR on both monthly and quarterly transmittals of this report. OPTAR holders will accept and post all differences in the SFOEDL to the Requisition/OPTAR Log. After posting, the OPTAR holder will review the listing and annotate transactions considered invalid with the proper rejection code. DAO will reverse valid rejections with a correction transaction, and it will appear on a later SFOEDL. The DAO performs research on differences of ,000 or more before including it in the SFOEDL. Therefore, consider these differences valid. You should carefully investigate before assigning rejection codes to transactions with differences of ,000 or more. Refer to paragraph 4108-6 of NAVSO P-301 3-2 for the format and processing procedures of SFOEDL. AGED UNFILLED ORDER LISTING.— DAO sends Aged Unfilled Order Listing (AUOL) to OPTAR holders for whom they perform accounting. AUOL is produced and distributed MONTHLY for the 4th through 15th report months, and then six times quarterly from the 18th through the 33rd report month. The AUOL lists unfilled orders (obligations) that are 3 or more months old, held in DAO files. These unfilled orders have not matched with expenditure documents and have not been canceled. Once the document appears in AUOL, 3 months will pass before it will appear again; if it has not been deleted by matching with its related expenditure or by cancellation. For example, a requisition prepared in October will first appear in the AUOL for January. October is the first OPTAR report month, and January is the fourth OPTAR report month. If the requisition remains unmatched for another 3 months, it will again appear in the AUOL for April. April is the seventh OPTAR report month. These October requisitions will appear in the AUOL every 3 months until the OPTAR’s 33rd report month. The requisitions will be continuously listed unless deleted by matching a related expenditure listing or canceled. Refer to paragraph 4108-3 of NAVSO P-3013-2 for AUOL format and procedures. Activities must complete reviewing and validating the AUOL within 20 days following receipt. After processing, mail the AUOL or Response Sheet to DAO. The annotated AUOL is no longer included in the OPTAR Document Transmittal Report. UNMATCHED EXPENDITURE LISTING.— This is an itemized listing of expenditure documents, received by DAO, for material or services that have not matched with an unfilled order. The typical ship or aviation squadron does not receive this listing unless it has a reimbursable OPTAR. DAO sends the Unmatched Expenditure Listing quarterly. DAO sends it for report months of December, March, June, and September over the 36-month life cycle of the appropriation. Refer to paragraph 4108-4 of NAVSO P-3013-2 for more information about this listing. VISUAL INFORMATION DISPIAY SYSTEM The Visual Information Display System (VIDS) is a management tool. It provides a visual display of all information cm a continuing basis. In an O-level maintenance activity, the system correlates aircraft status, particularly NMCS, PMCS, and other discrepancies, and assigns a relative importance to each item. In IMAs, VIDS provides information, including repair status, on components within a production area. Operating Procedures VIDS provides quick reference of component or aircraft status. These status may be in work (IW), awaiting maintenance (AWM), or awaiting parts (AWP). VIDS allows the management level of maintenance to review the overall situation and determine the resources available. In doing so, the 8-15