The Housing Authority of the City of Texarkana, Texas (HATT) is seeking written Proposals for Community and Supportive Services (CSS) Case Management and/or Relocation Tracking Software from qualified firms to provide case management and/or relocation software products and services for the Authority over the next four years. The intent of this Request for Proposal (RFP) is to define the general specifications for the professional services required and to set guidelines for selection.