Models and Methods of Project Administration in 4P-environment

Today's period of business development is characterized by many crises, the way out of which requires an increase in the number of various projects in all sectors of the economy. One of the important parts of project and program portfolio management is project administration. When a project is complex when there are many participants and interactions, the project administrator or even his team aren't able to perform their functions well. So, in the paper authors present developed models and methods of project administration in the portfolios of a project-oriented enterprise that can increase the efficiency of functional units of the project-oriented enterprise by creating a relevant information environment for projects and enterprises. The subject for future research is developing a project administration tool.