Open the attached process in workbench
Notice the AdHoc subprocess node has non empty Documentation field
Click Migrate
The Documentation field of the same node will be empty after process is opened in the old designer
2018 Week 17-18, 2018 Week 19-22
Description
During migration from bpmn process to bpmn2 process the Documentation field of any subprocess (expect of reusable subprocess) node is not preserved.