Basically you have four different options to create a new diagram.
- via Windows menu: Goto Windows Mainmenu and click on all Apps (Win10) or all Programms (Win8 or older) then click on Process Modeler 6 and choose “new BPMN diagram”.

- via Backstage: Open your Microsoft Visio click on file “File → new → categories → Businessprocessanalysis → BPMN 2.0 diagram → create“

- via Import from: Open your Microsoft Viso and click on file “File → Process Modeler 6 → from file or wizard → create from a file”
now you just need to choose the file you want to import into your BPMN diagram.

- via Method and Style Wizard: Open your Microsoft Visio and click on file “File → Process Modeler 6 → from file or Wizard → Method & Style Wizard” now you just need to create a new diagram by following the instructions on the screen.
