@Jan Dittrich (WMDE), @Volker_E._(WMF): Compared to other pages under mw.org/Phabricator, this is not a documentation wiki page but looks like a mere duplication of a list of tasks. I'm not a fan of tracking things in two places (stuff gets outdated) and my expectation due to the page title would have been finding more or less an "overview" of info relevant for designers using Phab. I propose to instead create a parent task ("Designer workflow needs in Phabricator" or such, and add further items such as T166555 that likely nobody will feel responsible for to monitor and add to this very wikipage) and make me the mentioned tasks subtasks and then delete this wikipage.
