Changing domain name

[Tom Scavo]

On Wed, Jan 30, 2013 at 10:16 AM, Cantor, Scott <cantor.2 at osu.edu> wrote:
>
> Changing an entityID is a very tricky proposition unless you have pretty
> detailed knowledge of every SP that might be doing unfortunate things with
> it. It's not as disruptive as changing an SP name, but it's still best
> avoided.

If you count the effect on users (that rely on cookies for discovery),
the effect of a change to the IdP entityID is probably on par with the
SP. We're approaching near zero tolerance for changing any entityID.
Assurance is another area that is adversely affected by such a change.

Tom