Vendor needs to provide abstract renewal software. Provide requested products to 518th Software Maintenance Engineering Squadron (SWES). Requires continued license support from abstract solutions for their iUML and ICCG invocation software, essential for the maintenance and enhancement of the f 16 block 50/EPAF OFPES program. Abstract solutions is the sole provider capable of delivering the necessary hotline and email support, tool support encompassing installation, upgrading, operation, customization, fault resolution, and ongoing access to upgrades and patches. Provides critical answers to specific queries and modelling advice.