=== modified file 'dhis-2/dhis-api/src/main/java/org/hisp/dhis/common/DimensionService.java'
--- dhis-2/dhis-api/src/main/java/org/hisp/dhis/common/DimensionService.java	2014-03-18 08:10:10 +0000
+++ dhis-2/dhis-api/src/main/java/org/hisp/dhis/common/DimensionService.java	2014-05-19 17:59:03 +0000
@@ -43,5 +43,7 @@
     
     List<DimensionalObject> getAllDimensions();
     
+    List<DimensionalObject> getDimensionConstraints();
+    
     void mergeAnalyticalObject( BaseAnalyticalObject object );
 }

=== modified file 'dhis-2/dhis-services/dhis-service-analytics/src/main/java/org/hisp/dhis/analytics/dimension/DefaultDimensionService.java'
--- dhis-2/dhis-services/dhis-service-analytics/src/main/java/org/hisp/dhis/analytics/dimension/DefaultDimensionService.java	2014-04-21 11:05:22 +0000
+++ dhis-2/dhis-services/dhis-service-analytics/src/main/java/org/hisp/dhis/analytics/dimension/DefaultDimensionService.java	2014-05-19 17:59:03 +0000
@@ -257,6 +257,19 @@
 
         return dimensions;
     }
+    
+    public List<DimensionalObject> getDimensionConstraints()
+    {
+        Collection<CategoryOptionGroupSet> cogs = categoryService.getDataDimensionCategoryOptionGroupSets();
+        Collection<DataElementCategory> cs = categoryService.getAttributeCategories();
+
+        final List<DimensionalObject> dimensions = new ArrayList<DimensionalObject>();
+
+        dimensions.addAll( cogs );
+        dimensions.addAll( cs );
+        
+        return dimensions;        
+    }
 
     @Override
     public void mergeAnalyticalObject( BaseAnalyticalObject object )

=== modified file 'dhis-2/dhis-web/dhis-web-api/src/main/java/org/hisp/dhis/api/controller/DimensionController.java'
--- dhis-2/dhis-web/dhis-web-api/src/main/java/org/hisp/dhis/api/controller/DimensionController.java	2014-03-18 08:10:10 +0000
+++ dhis-2/dhis-web/dhis-web-api/src/main/java/org/hisp/dhis/api/controller/DimensionController.java	2014-05-19 17:59:03 +0000
@@ -67,7 +67,7 @@
     // Controller
     // -------------------------------------------------------------------------
 
-    @RequestMapping(value = "/{uid}", method = RequestMethod.GET)
+    @RequestMapping( value = "/{uid}", method = RequestMethod.GET )
     public String getDimension( @PathVariable("uid") String uid,
         @RequestParam( value = "links", defaultValue = "true", required = false ) Boolean links, 
         Model model )
@@ -85,7 +85,7 @@
         return "dimension";
     }
     
-    @RequestMapping(value = "/{uid}/items", method = RequestMethod.GET)
+    @RequestMapping( value = "/{uid}/items", method = RequestMethod.GET )
     public String getItems( @PathVariable String uid, @RequestParam Map<String, String> parameters,
         Model model, HttpServletRequest request, HttpServletResponse response )
     {
@@ -128,4 +128,23 @@
 
         return "dimensions";
     }
+
+    @RequestMapping( value = "/constraints", method = RequestMethod.GET )
+    public String getDimensionConstraints(
+        @RequestParam( value = "links", defaultValue = "true", required = false ) Boolean links, 
+        Model model )
+    {
+        WebMetaData metaData = new WebMetaData();
+
+        metaData.setDimensions( dimensionService.getDimensionConstraints() );
+
+        model.addAttribute( "model", metaData );
+
+        if ( links )
+        {
+            WebUtils.generateLinks( metaData );
+        }
+
+        return "dimensions";
+    }
 }