Obtain reference to Lookup screen from editor

If I have an AbstractEditor, which was opened from an AbstractLookup via a GroupTable’s default “create” button, how can I obtain a reference to the lookup screen from within the editor’s init or postInit methods? The “params” map of the init method doesn’t seem to include this.
Thanks, Eric

Hi Eric,

You can pass a reference to invoking controller using createAction.setWindowParams() method, for example:

createAction.setWindowParams("caller", this);