Index: api/soap/mc_issue_api.php
===================================================================
--- api/soap/mc_issue_api.php	(revision 5416)
+++ api/soap/mc_issue_api.php	(working copy)
@@ -234,7 +234,7 @@
 				$t_relationship = array();
 				$t_relationship['id'] = $t_relship_row->id;
 				$t_reltype = array();
-				$t_reltype['id'] = $t_relship_row->type;
+				$t_reltype['id'] = relationship_get_complementary_type($t_relship_row->type);
 				$t_reltype['name'] = relationship_get_description_dest_side($t_relship_row->type);
 				$t_relationship['type'] = $t_reltype;
 				$t_relationship['target_id'] = $t_relship_row->src_bug_id;
Index: config_defaults_inc.php
===================================================================
--- config_defaults_inc.php	(revision 5416)
+++ config_defaults_inc.php	(working copy)
@@ -518,6 +518,11 @@
 	# Shows only top projects in the project dropdown and adds an extra dropdown for subprojects.
 	$g_show_extended_project_browser = OFF;
 
+	# --- use optgroups in the project list instead of » ---
+	# Uses optgroups in the select list instead of manual spacing and »
+	# This allows for better navigating by keyboard through the select list
+	$g_show_project_optgroups = OFF;
+
 	# --- show assigned to names ------
 	# This is in the view all pages
 	$g_show_assigned_names	= ON;
@@ -2021,4 +2026,4 @@
 
 	# Enables or disables the mind mapping features including ability to export Freemind files and 
 	# in browser view of generated mindmaps.
-	$g_mindmap_enabled = ON;
\ No newline at end of file
+	$g_mindmap_enabled = ON;
Index: core/print_api.php
===================================================================
--- core/print_api.php	(revision 5416)
+++ core/print_api.php	(working copy)
@@ -493,6 +493,8 @@
 		array_push( $p_parents, $p_parent_id );
 		$t_project_ids = current_user_get_accessible_subprojects( $p_parent_id );
 		$t_project_count = count( $t_project_ids );
+		$t_project_optgroups = config_get('show_project_optgroups');
+		if ($t_project_optgroups && $t_project_count) PRINT "<optgroup>";
 		for ($i=0;$i<$t_project_count;$i++) {
 			$t_full_id = $t_id = $t_project_ids[$i];
 			if ( $t_id != $p_filter_project_id ) {
@@ -502,10 +504,12 @@
 				}
 				PRINT "$t_full_id\"";
 				check_selected( $p_project_id, $t_full_id );
-				PRINT '>' . str_repeat( '&nbsp;', count( $p_parents ) ) . str_repeat( '&raquo;', count( $p_parents ) ) . ' ' . string_display( project_get_field( $t_id, 'name' ) ) . '</option>' . "\n";
+				$t_spacing = $t_project_optgroups ? "" : str_repeat( '&nbsp;', count( $p_parents ) ) . str_repeat( '&raquo;', count( $p_parents ) ). ' ';
+				PRINT '>' . $t_spacing . string_display( project_get_field( $t_id, 'name' ) ) . '</option>' . "\n";
 				print_subproject_option_list( $t_id, $p_project_id, $p_filter_project_id, $p_trace, $p_parents );
 			}
 		}
+		if ($t_project_optgroups && $t_project_count) PRINT "</optgroup>";
 	}
 	# --------------------
 	# Print extended project browser