diff -Naur mantis-cvs-orig/core/access_api.php mantis-cvs/core/access_api.php
--- mantis-cvs-orig/core/access_api.php	2005-03-15 19:21:40.000000000 +0100
+++ mantis-cvs/core/access_api.php	2005-03-15 23:24:14.914915528 +0100
@@ -257,6 +257,27 @@
 	}
 
 	# --------------------
+	# Check whether the user has the specified access level for any project project
+        function access_has_any_project( $p_access_level, $p_user_id = null ) {
+ 		# Short circuit the check in this case
+		if ( NOBODY == $p_access_level ) {
+			return false;
+		}
+
+		if ( null === $p_user_id ) {
+		    $p_user_id = auth_get_current_user_id();
+		}
+
+                $t_access = false;
+                $t_projects = project_get_all_rows();
+                foreach ( $t_projects as $t_project ) {
+                    $t_access = $t_access || access_has_project_level( $p_access_level, $t_project[id], $p_user_id );
+                }
+
+		return ( $t_access );
+        }
+
+	# --------------------
 	# Check the current user's access against the given value and return true
 	#  if the user's access is equal to or higher, false otherwise.
 	#
diff -Naur mantis-cvs-orig/core/html_api.php mantis-cvs/core/html_api.php
--- mantis-cvs-orig/core/html_api.php	2005-03-15 19:21:42.000000000 +0100
+++ mantis-cvs/core/html_api.php	2005-03-15 23:38:58.036660616 +0100
@@ -475,14 +475,14 @@
 
 				# Manage Users (admins) or Manage Project (managers) or Manage Custom Fields
 				$t_show_access = min( config_get( 'manage_project_threshold' ), config_get( 'manage_custom_fields_threshold' ), ADMINISTRATOR );
-				if ( access_has_project_level( $t_show_access ) ) {
+				if ( access_has_any_project( $t_show_access ) ) {
 					if ( access_has_project_level( ADMINISTRATOR ) ) {
 						$t_link = 'manage_user_page.php';
 					} else {
-						if ( access_has_project_level( config_get( 'manage_project_threshold' ) ) ) {
-							$t_link = 'manage_proj_page.php';
+						if ( access_has_project_level( config_get( 'manage_project_threshold' ) ) ) { 
+                                                        $t_link = 'manage_proj_edit_page.php?project_id=' . helper_get_current_project();
 						} else {
-							$t_link = 'manage_custom_field_page.php';
+						        $t_link = 'manage_proj_page.php';
 						}
 					}
 					$t_menu_options[] = "<a href=\"$t_link\">" . lang_get( 'manage_link' ) . '</a>';