I'm using IntelliJ 11.x. My work currently involves working on various different (IntelliJ) modules all of which I import into my single (IntelliJ) project since they are related. But over time, some of the modules aren't required on a daily basis and I would like to "close" such modules so that they don't consume any resources when I load the project. Right now having all those modules open in that project, someitmes leads to a long wait time during reindexing. Is there a way I can close a module (and module groups) in IntelliJ?