NEW ISSUE: Define Domain

["Ashok Malhotra" <ashok.malhotra@oracle.com>]

Title: We need a definition for "domain" in WS-SecurityPolicy

Description:
WS-SecurityPolicy uses the word "domain" in several places.  For example,
in Section 3.1.3 bullet 4:
"Assertions from one domain MUST NOT be nested inside assertions from another
domain." ...

Target: WS-SecurityPolicy

Proposal: I think we all know what's meant here but we need a formal definition
for the word "domain".  One possibility is to group all assertions within a
domain in a single namespace that contains only assertions for that domain.

All the best, Ashok