Index: trunk/ppArith/src/ppArithVersion.c
===================================================================
--- trunk/ppArith/src/ppArithVersion.c	(revision 23229)
+++ trunk/ppArith/src/ppArithVersion.c	(revision 23289)
@@ -85,8 +85,9 @@
     psString source  = ppArithSource();  // Software source
 
-    psMetadataAddStr(header, PS_LIST_TAIL, "IPP.PPARITH.VERSION", PS_META_REPLACE,
-                     "Software version", version);
-    psMetadataAddStr(header, PS_LIST_TAIL, "IPP.PPARITH.SOURCE", PS_META_REPLACE,
-                     "S/W source", source);
+    psStringPrepend(&version, "ppArith version: ");
+    psStringPrepend(&version, "ppArith source: ");
+
+    psMetadataAddStr(header, PS_LIST_TAIL, "HISTORY", PS_META_DUPLICATE_OK, NULL, version);
+    psMetadataAddStr(header, PS_LIST_TAIL, "HISTORY", PS_META_DUPLICATE_OK, NULL, source);
 
     psFree(version);