The Department of Homeland Security (DHS) has approved a Mentor-Protégé agreement for GTSI Corp. [GTSI] with Brown Technology Group, LLC. Under the three-year agreement GTSI will assist Brown in competing for contract awards and other related business opportunities with DHS. GTSI will also provide technical and managerial guidance to help Brown in new areas such as data center consolidation and infrastructure management. Brown is a minority-owned firm with expertise in ERP applications implementation, database management and optimization, data migration, enterprise learning services and information security.