Updated as of 6/18/26 Amendment 01: The U.S. Army is issuing this Call for Solutions (CFS) under CSO procedures to solicit innovative Low‑Code/No‑Code (LCNC) and software modernization technologies supporting modernization of the Army's five SAP‑based Defense Business Systems. Proposed solutions must include both non‑transactional and transactional capabilities that integrate with existing ERP systems. The Army accepts solutions built on platforms listed in Appendix C and may also consider alternative platforms that provide a truly transformative capability with a compelling business case and a realistic plan for approval. Solutions must securely operate at IL4/IL5/IL6 and support degraded or disconnected operations for forward‑deployed units. Questions & Answers will be posted at the beginning of next week. NOTE: To ensure you receive timely notifications of all amendments and updates to this posting, we strongly encourage all interested parties to use the "Follow" feature within SAM.gov. To do so: Log in to your SAM.gov account. Navigate to this notice page. In the upper-right corner of the page, click the "..." (three dots) button. From the dropdown menu, select "Follow". Why this is important: Notification: Once you follow this notice, SAM.gov will automatically send an email to your account whenever it is amended or updated. Correct Links: Each update to a SAM.gov posting generates a new, unique web link. Bookmarking a page or using an old link will take you to an outdated version. The email notification you receive from following the notice will always contain a direct link to the latest version. Verification: The upper right corner of a posting shows a "Version" box, however it always displays "Current Record" regardless of what version you are viewing. You must manually check the version dates using the dropdown. Following a posting and using the emailed link ensures you are viewing the latest version, and avoids having to manually verify.