The document describes an Electronic Network Environment (ENE) application that facilitates integrated cost management on projects. The ENE allows: 1) Electronic transmission of Contract Performance Reports (CPRs) from contractors to project managers. 2) Population of Cost Analysis Data Requirement (CADRe) parts via "docking and collaboration pages". 3) Sharing of cost data between CPRs and CADRes. 4) Building a historical database of project CPRs and CADRes for analysis.