Welcome to the YAWL User Group website yaug.org! We would like to concentrate the know-how of all YAWL users and serve as a plattform for suggestions, discussions and collaboration. YAWL is an open source BPM/Workflow system being developed by the YAWL Foundation.

Please join our community, if you would like to take part in the YAWL User Group. Please use the public forum to ask questions about YAWL or the user group itself. For any private inquiries use our contact form.

Reusing YAWL specifications as subworkflows (YAWL 4.0)

YAWL 4.0 features an integrated worklet editor that makes the work of  a previous tutorial much easier.

Sat, 04/23/2016 - 11:19

Better than BPMN

What is the most frequent requirement for a workflow system? Is it BPMN conformance? 

YAWL is not BPMN. We would like to make YAWL better than BPMN. Having fewer constructs with a similar

Sat, 03/26/2016 - 11:08

Update functionality broken

The update functionality of the control panel and the editor is broken due to the move of YAWL from Sourceforge to Github. This affects YAWL version 3.x.

The fix of this problem will come

Tue, 03/15/2016 - 08:04


treesOrganisational data, user names and passwords are at the centre of the resource

Wed, 01/13/2016 - 11:10

Using Multiple Instance Tasks


Tue, 12/08/2015 - 13:28

Extracting YAWL Log Entries for Process Mining

YAWL can create process logs in XES format by simply selecting a specification in the control panel and clicking on "download log".

Unfortunately, the log that is exported there does not

Mon, 11/16/2015 - 17:10

YAWL generated process log analyzed with Disco

In the context of our university project, “Process Mining” at Hochschule Bonn-Rhein-
,  we  are  executing  processes  with  YAWL  and  using  Disco

Sat, 07/11/2015 - 00:27

Where do YAWL users come from? (update)

Our first look at the origin of YAWL users was in 2013. Today we look at the users of the last twelve months and compare the

Sun, 05/31/2015 - 08:34

Web Service Invoker

We will see how the web service invoker service of YAWL can be used. We will create a workflow that invokes a publicly available web service.

Fri, 12/12/2014 - 13:28

Integrating and Using YAWL in Liferay Portal

In the context of my final thesis, I examined how YAWL can be integrated and used in the Liferay Portal environment, i.e., how portal users can access their respective workqueue and workitems from

Mon, 10/06/2014 - 12:43