Although the activiti engine has support for charset other than default ascii, such as utf8, the Activiti Designer has no such param (charset) in the properties window of email task.
I tried to edit the BPMN file manually to add the following line to extensionElements of email task and save in xml mode, and deploy, it worked, but…
<activiti:field name="charset" expression="UTF-8"></activiti:field>
If I go back to graphical mode and made some modification in this mode and save again, the charset infomation in xml will be erased, this is quite frustrating for the non-ascii users.
Is there someone who can help solving this problem? I found this problem in activiti 5.7, and after activiti 5.8 was released, I updated the newest Designer but the problem still exists…
Thanks.