Talk:Event-driven process chain

Grammar
I'm not a native speaker, therefore I didn't want to change the text by myself, but is the following sentence correct?

--TheFamilyBusiness (talk) 10:49, 17 February 2016 (UTC)

Picture is not correct
Splits with xor, or, and musst always be merged again with xor, or, and — Preceding unsigned comment added by 91.213.169.5 (talk) 12:23, 16 October 2012 (UTC)

No merge with ARIS
No merge with ARIS! EPC is referenced in ARIS. EPC is the main diagram of the ARIS method, but ARIS also includes other diagrams like organigrams etc. —Preceding unsigned comment added by 217.85.97.87 (talk • contribs) 08:43, 3 February 2007

Copyright?
Some of this material was apparently copied unchanged from some other source. The evidence is that there were reference markers in the text, but the references were not provided.--Cherlin 23:27, 5 April 2007 (UTC)

Background, references
I added some background at the beginning, and put in some references. Can we remove these tags?--Cherlin 23:25, 5 April 2007 (UTC)

Bad example picture?
Some of the items in don't seem to match up with the descriptions on the main "Elements of an event-driven process chain" section. For example, what is a "support system" and why is organizational unit item in the picture not "an ellipse with a vertical line"?