ProcessWeb is a system designed to provide active process modelling and co-ordination via the World Wide Web. At its core is the ProcessWise Integrator system being developed by TeamWARE
which provides an environment for enacting process models written in PML (Process Management Language). This is a high level
process modelling and description language based on the concepts of Roles and the Interactions which connect them. Roles are active objects which contain data and may execute actions. Interactions allow communication between two or more Roles, and are used to send messages between Roles and to synchronise actions. Process models may be represented by Role Activity Diagrams (RADs) which display the sequence of actions within Roles, and the Interactions between them.