1. Start Creator with enabled QbsProjectManager.
2. Open qtcreator.qbs from Creator's repository, v3.2.0 or current 3.3 branch.
   Creator won't be able to parse the project correctly. In "Build Issues" you'll see something like:

   C:\Users\rob\dev\src\creator-3.3-enterprise\qtcreator\src\shared\qbs\src\app\config-ui\config-ui.qbs:21: Fehler: Property 'infoPlistFile' is not declared.
   

The qbs plugin isn't experimental anymore. Creator should be able to parse these projects.

Found and tested by Squish test tst_opencreator_qbs.