diff --git a/specification/system/xa000.adoc b/specification/system/xa000.adoc
index 339e22e..7768890 100644
--- a/specification/system/xa000.adoc
+++ b/specification/system/xa000.adoc
@@ -2,7 +2,9 @@
 
 == xa000
 
-Version: 0.0.0.2
+Version: 0.0.0.3
+
+System purpose: Internal - General purpose
 
 Serial numbers, MAC addresses, and similiar identifiers are not included due to security and privacy issues.