The facility allows the user to `de-introduce' a construct i.e. to remove it from configuration. A removed construct is moved from the CFG to the SRC directory. Any removed construct may be re-introduced to the development through the `Introduce construct(s) from SRC' option - see Introduce.
It is not possible to remove generated constructs - the generating construct itself must be removed, when the generated constructs are completely removed from the file system - since they may be re-generated.
Removal of a library construct will also result in it being completely removed from the file system (since it may be re-introduced from one the library introduce options - see Introduce).