Sorry for the delay with the answer.
The Docflow module works not only with Domain Components, but also with XPO objects.
Unfortunately, we do not have the actual documentation of the Docflow module for version 11. I also want to note that the work of the Docflow Module in version 11 is very different from the work in version 8.
We are actively working on the Docflow Module and plan to develop it further. We also plan to update the documentation of the Docflow Module for version 11 by the end of the month.
Feel free to contact us if you have any questions.
On behalf of Xafari Client Services Team