A version of Michaels Cue-Bid developed by Pierre Ghestem. Application is as follows:
Cue-Bid of any Openning suit : Indicates 5 cards at the lowest and highest unbid suits.
2 NT : Indicates 5 cards at the lowest unbid two suits.
3 Clubs : Indicates 5 cards at the highest unbid two suits.
This convention covers all the possibilities so it may be preferable to Michaels' Cue-Bid.