Reusable workflow library for Django http://viewflow.io.

Viewflow is the workflow library based on BPMN concepts. BPMN -business process modeling and notations - is the wide adopted industry standard for business process modeling. BPMN provides a standard notation readily understandable by all business stakeholders. Viewflow bridging the gap between picture and executable, ready to use web application.

Demo: http://demo.viewflow.io

After over than 10 years history of the BPMN standard, it contains whole set of battle-proven primitives for all occasions, helps you to describe all real life business process scenarios. Viewflow helps you to build a bpmn diagram in code and keep business logic separate from django forms and views code.

Read the documentation at the http://docs.viewflow.io/

Viewflow is an Open Source project licensed under the terms of the AGPL license - The GNU Affero General Public License v3.0

Viewflow Pro has a commercial-friendly license allowing private forks and modifications of Viewflow. You can find the commercial license terms in COMM-LICENSE. Please see FAQ for more detail.

• flow.Start().Permission no longer supports callable (there is Start.Available for that)
• Task.flow_task and Task.owner_permission fields length extended up to 255 to match django Permission.name