diff --git a/common/djangoapps/xmodule_modifiers.py b/common/djangoapps/xmodule_modifiers.py
index d398dfef0d..3f6db354d6 100644
--- a/common/djangoapps/xmodule_modifiers.py
+++ b/common/djangoapps/xmodule_modifiers.py
@@ -108,6 +108,22 @@ def add_histogram(get_html, module, user):
         histogram = grade_histogram(module_id)
         render_histogram = len(histogram) > 0
 
+        if settings.MITX_FEATURES.get('ENABLE_LMS_MIGRATION'):
+            [filepath, filename] = getattr(module.descriptor, 'xml_attributes', {}).get('filename', ['', None])
+            osfs = module.system.filestore
+            if filename is not None and osfs.exists(filename):
+                # if original, unmangled filename exists then use it (github
+                # doesn't like symlinks)
+                filepath = filename
+            data_dir = osfs.root_path.rsplit('/')[-1]
+            giturl = getattr(module.lms, 'giturl', '') or 'https://github.com/MITx'
+            edit_link = "%s/%s/tree/master/%s" % (giturl, data_dir, filepath)
+        else:
+            edit_link = False
+            # Need to define all the variables that are about to be used
+            giturl = ""
+            data_dir = ""
+
         source_file = module.lms.source_file  # source used to generate the problem XML, eg latex or word
 
         # useful to indicate to staff if problem has been released or not
@@ -121,12 +137,15 @@ def add_histogram(get_html, module, user):
 
         staff_context = {'fields': [(field.name, getattr(module, field.name)) for field in module.fields],
                          'lms_fields': [(field.name, getattr(module.lms, field.name)) for field in module.lms.fields],
+                         'xml_attributes' : getattr(module.descriptor, 'xml_attributes', {}),
                          'location': module.location,
                          'xqa_key': module.lms.xqa_key,
                          'source_file': source_file,
+                         'source_url': '%s/%s/tree/master/%s' % (giturl, data_dir, source_file),
                          'category': str(module.__class__.__name__),
                          # Template uses element_id in js function names, so can't allow dashes
                          'element_id': module.location.html_id().replace('-', '_'),
+                         'edit_link': edit_link,
                          'user': user,
                          'xqa_server': settings.MITX_FEATURES.get('USE_XQA_SERVER', 'http://xqa:server@content-qa.mitx.mit.edu/xqa'),
                          'histogram': json.dumps(histogram),
diff --git a/common/lib/xmodule/xmodule/modulestore/inheritance.py b/common/lib/xmodule/xmodule/modulestore/inheritance.py
index d819abe367..927f01d543 100644
--- a/common/lib/xmodule/xmodule/modulestore/inheritance.py
+++ b/common/lib/xmodule/xmodule/modulestore/inheritance.py
@@ -8,7 +8,8 @@ INHERITABLE_METADATA = (
     # How many days early to show a course element to beta testers (float)
     # intended to be set per-course, but can be overridden in for specific
     # elements.  Can be a float.
-    'days_early_for_beta'
+    'days_early_for_beta',
+    'giturl'	# for git edit link
 )
 
 def compute_inherited_metadata(descriptor):
diff --git a/common/lib/xmodule/xmodule/xml_module.py b/common/lib/xmodule/xmodule/xml_module.py
index e5c1708ac4..c8a1ac009c 100644
--- a/common/lib/xmodule/xmodule/xml_module.py
+++ b/common/lib/xmodule/xmodule/xml_module.py
@@ -102,6 +102,7 @@ class XmlDescriptor(XModuleDescriptor):
         'start', 'due', 'graded', 'display_name', 'url_name', 'hide_from_toc',
         'ispublic', 	# if True, then course is listed for all users; see
         'xqa_key',  	# for xqaa server access
+        'giturl',	# url of git server for origin of file
         # information about testcenter exams is a dict (of dicts), not a string,
         # so it cannot be easily exportable as a course element's attribute.
         'testcenter_info',
@@ -222,6 +223,7 @@ class XmlDescriptor(XModuleDescriptor):
         definition, children = cls.definition_from_xml(definition_xml, system)
         if definition_metadata:
             definition['definition_metadata'] = definition_metadata
+        definition['filename'] = [ filepath, filename ]     
 
         return definition, children
 
@@ -315,6 +317,7 @@ class XmlDescriptor(XModuleDescriptor):
         model_data['children'] = children
 
         model_data['xml_attributes'] = {}
+        model_data['xml_attributes']['filename'] = definition.get('filename', ['', None]) # for git link
         for key, value in metadata.items():
             if key not in set(f.name for f in cls.fields + cls.lms.fields):
                 model_data['xml_attributes'][key] = value
diff --git a/lms/djangoapps/instructor/views.py b/lms/djangoapps/instructor/views.py
index 89d546eb0e..762b993504 100644
--- a/lms/djangoapps/instructor/views.py
+++ b/lms/djangoapps/instructor/views.py
@@ -93,13 +93,13 @@ def instructor_dashboard(request, course_id):
     data += compute_course_stats(course).items()
     if request.user.is_staff:
         for field in course.fields:
-            if getattr(field.scope, 'student', False):
+            if getattr(field.scope, 'user', False):
                 continue
 
             data.append([field.name, json.dumps(field.read_json(course))])
         for namespace in course.namespaces:
             for field in getattr(course, namespace).fields:
-                if getattr(field.scope, 'student', False):
+                if getattr(field.scope, 'user', False):
                     continue
 
                 data.append(["{}.{}".format(namespace, field.name), json.dumps(field.read_json(course))])
diff --git a/lms/templates/staff_problem_info.html b/lms/templates/staff_problem_info.html
index 807182b059..7b4abf13fd 100644
--- a/lms/templates/staff_problem_info.html
+++ b/lms/templates/staff_problem_info.html
@@ -1,15 +1,17 @@
 ## The JS for this is defined in xqa_interface.html
 ${module_content}
-%if location.category in ['problem','video','html']:
+%if location.category in ['problem','video','html','combinedopenended']:
 %  if edit_link:
 <div>
-	<a href="${edit_link}">Edit</a> /
-	<a href="#${element_id}_xqa-modal" onclick="javascript:getlog('${element_id}', {
+    <a href="${edit_link}">Edit</a>
+    % if xqa_key:
+        / <a href="#${element_id}_xqa-modal" onclick="javascript:getlog('${element_id}', {
         'location': '${location}',
         'xqa_key': '${xqa_key}',
         'category': '${category}',
         'user': '${user}'
      })" id="${element_id}_xqa_log">QA</a>
+    % endif
 </div>
 %  endif
 <div><a href="#${element_id}_debug" id="${element_id}_trig">Staff Debug Info</a></div>
@@ -61,6 +63,12 @@ location = ${location | h}
   <tr><td>${name}</td><td><pre style="display:inline-block; margin: 0;">${field | h}</pre></td></tr>
   %endfor
 </table>
+<table>
+  <tr><th>XML attributes</th></tr>
+  %for name, field in xml_attributes.items():
+  <tr><td>${name}</td><td><pre style="display:inline-block; margin: 0;">${field | h}</pre></td></tr>
+  %endfor
+</table>
 category = ${category | h}
     </div>
     %if render_histogram:
diff --git a/lms/xmodule_namespace.py b/lms/xmodule_namespace.py
index 3ff1ed3971..14a6049186 100644
--- a/lms/xmodule_namespace.py
+++ b/lms/xmodule_namespace.py
@@ -52,7 +52,8 @@ class LmsNamespace(Namespace):
 
     start = Date(help="Start time when this module is visible", scope=Scope.settings)
     due = Date(help="Date that this problem is due by", scope=Scope.settings)
-    source_file = String(help="DO NOT USE", scope=Scope.settings)
+    source_file = String(help="source file name (eg for latex)", scope=Scope.settings)
+    giturl = String(help="url root for course data git repository", scope=Scope.settings)
     xqa_key = String(help="DO NOT USE", scope=Scope.settings)
     ispublic = Boolean(help="Whether this course is open to the public, or only to admins", scope=Scope.settings)
     graceperiod = Timedelta(