Intellij Idea - remove framework support -

Intellij Idea - remove framework support -

i know how add together framework support, how remove it? in add together framework support... dialog current frameworks not displayed can't uncheck them or something...

specifically, want remove google app engine support

i couldn't find anywhere...

my version 13.0.2

edit: clarification: want remove framework back upwards single project, not exclusively ide

you go settings (ctrl - alt - s) - plugins , disable corresponding plugin.

or can go project settings (ctrl - alt - shitf - s) - facets , remove corresponding facet project; here can disable automatic framework detection.

intellij-idea