I’m learning how to develop advanced workflow in Alfresco and I find things like bpm_assignee, bpm_workflowDueDate, taskInstance, initiator and so on in custom behaviour JavaScript API code examples but I can’t find documentation for it.
Can somebody point me to the right direction?
In addition to the wiki page Tahir cited…
The official documentation on Alfresco workflows lives here for Alfresco 4:
http://docs.alfresco.com/4.0/topic/com.alfresco.enterprise.doc/topics/wf-howto.html
And here for Alfresco 3.4:
http://docs.alfresco.com/3.4/topic/com.alfresco.Enterprise_3_4_0.doc/topics/wf-howto.html
You may also be interested in an advanced workflow tutorial. This one is for Alfresco 4 and uses Activiti:
http://ecmarchitect.com/images/articles/alfresco-workflow/advanced-workflow-article-2ed.pdf
This one uses older versions of Alfresco and jBPM:
http://ecmarchitect.com/images/articles/alfresco-workflow/advanced-workflow-article.pdf