Index: trunk/ippTools/src/pstamptool.c
===================================================================
--- trunk/ippTools/src/pstamptool.c	(revision 35295)
+++ trunk/ippTools/src/pstamptool.c	(revision 35298)
@@ -452,5 +452,7 @@
     PXOPT_COPY_S64(config->args, where, "-req_id", "req_id", "==");
     PXOPT_COPY_S64(config->args, where, "-not_req_id", "req_id", "!=");
-    PXOPT_COPY_STR(config->args, where, "-name", "name", "==");
+    PXOPT_COPY_STR(config->args, where, "-name", "name", "LIKE");
+    PXOPT_COPY_STR(config->args, where, "-username", "username", "==");
+    PXOPT_COPY_STR(config->args, where, "-state", "state", "==");
 
     PXOPT_LOOKUP_U64(limit,   config->args, "-limit",  false, false);
@@ -458,5 +460,5 @@
 
     if (!psListLength(where->list)) {
-        psError(PS_ERR_UNKNOWN, true, "-req_id or -name must be supplied");
+        psError(PS_ERR_UNKNOWN, true, "search paramters are required");
         return false;
     }
@@ -490,8 +492,8 @@
     if (!psArrayLength(output)) {
         psTrace("pstamptool", PS_LOG_INFO, "request not found");
-        // This causes main to exit with PS_EXIT_DATA_ERROR which the script is looking for
+        // This causes main to exit with PS_EXIT_DATA_ERROR which the pstamp scripts are looking for
         psError(PXTOOLS_ERR_CONFIG, true, "request not found");
         psFree(output);
-        // we return false so that the caller can determine that a request does not exist
+        // we return false so that the caller can easily determine that a request does not exist
         return false;
     }