The CrossGrid project is divided into four workpackages (WP1 - WP4) which deal with the development of the project, and one workpackage (WP5) dealing with management and coordination, dissemination, and exploitation.  

The tasks, which are performed by CYFRONET, stem from its role as:

• Coordinator of the project - technical supervision of the project through the Architecture Team and project management and administration - WP5 (more about this role can be found in the "Project Management" section).

• Participant in the project - he mostly takes part in WP2, WP3, WP4 (see the "Project Development" section)