Hi!
We are preparing a new elements in our research about BPMN standard. New elements have symbols which define the meaning of the element. The questionnaire takes you less than 5 minutes. Thank you!
https://docs.google.com/forms/d/1FTUwBqP-fzAoz1biaVtwCDZZU4aYLG9B6klvwjmviKw/