Soften regulatory references in introduction, keep mapping in appendix

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

draft-nennemann-wimse-execution-context-00.md

@@ -129,11 +129,11 @@ accountability.  Knowing who performed an action does not record
 what was done or in what order.
 
 Regulated environments increasingly deploy autonomous agents that
-coordinate across organizational boundaries.  Multiple regulatory
-frameworks — including {{EU-AI-ACT}}, {{FDA-21CFR11}}, {{MIFID-II}},
-and {{DORA}} — require structured, auditable records of automated
-decision-making and execution (see {{table-regulatory}} for a
-detailed mapping).
+coordinate across organizational boundaries.  Domains such as
+healthcare, finance, and logistics require structured, auditable
+records of automated decision-making and execution.
+{{table-regulatory}} in the appendix illustrates how ECTs relate
+to specific regulatory frameworks.
 
 This document defines an extension to the WIMSE architecture that
 addresses the gap between workload identity and execution