On Sunday, December 26, 2004, at 1:42:54 PM, Gary Feldman wrote:

> I don't think "optional" is a word that lawyers feel comfortable
> with for contracts, at least not by itself. What are you trying to
> accomplish that couldn't be accomplished by merely leaving out the
> optional parts entirely, and then doing a separate contract when
> they cease being optional?

I believe that of an optional (or might one say variable)
scope contract is to permit a range of change as a part of everyday
activities. While I'm sure the lawyers would love to be called in on
every proposed change to the program, I'm not sure that would be a
good thing.

An early article by Kent Beck and Dave Cleal is on my site at
http://www.xprogramming.com/ftp/Optional+scope+contracts.pdf .

Ron Jeffries
www.XProgramming.com
Reason is and ought only to be the slave of the passions.  -- David Hume




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