Merge pull request #2670 from MicrosoftDocs/DebLanger-patch-2

Update initiatives-list.md

Author: DebLanger

exposure-management/initiatives-list.md

@@ -43,7 +43,11 @@ IoT devices are often connected to endpoints, to one another or to the internet,
 
 ## External Attack Surface Protection
 
-Microsoft Defender External Attack Surface Management (Defender EASM) continuously discovers and maps your digital attack surface to provide an external view of your online infrastructure. This visibility enables security and IT teams to identify unknowns, prioritize risk, eliminate threats, and extend vulnerability and exposure control beyond the firewall. Attack Surface Insights are generated by leveraging vulnerability and infrastructure data to showcase the key areas of concern for your organization. This initiative requires no license and is complementary.
+The External Attack Surface Initiative in Microsoft Security Exposure Management uses Defender EASM to continuously discover and map your digital attack surface, providing an external view of your online infrastructure. This helps security and IT teams identify unknown assets, prioritize risks, eliminate threats, and extend control beyond the firewall.
+
+> [!NOTE]
+>
+> This initiative provides high-level insights without a full connection to the MDEASM subscription and supports pre-built footprints only.
 
 [Learn more here.](https://aka.ms/xspm/EasmLearnMore)