diff --git a/common/lib/xmodule/xmodule/combined_open_ended_module.py b/common/lib/xmodule/xmodule/combined_open_ended_module.py
index e01ae49149..f8ae7a3f13 100644
--- a/common/lib/xmodule/xmodule/combined_open_ended_module.py
+++ b/common/lib/xmodule/xmodule/combined_open_ended_module.py
@@ -14,7 +14,8 @@ import textwrap
 log = logging.getLogger("mitx.courseware")
 
 V1_SETTINGS_ATTRIBUTES = ["display_name", "max_attempts", "graded", "accept_file_upload",
-                          "skip_spelling_checks", "due", "graceperiod", "weight"]
+                          "skip_spelling_checks", "due", "graceperiod", "weight", "min_to_calibrate",
+                          "max_to_calibrate", "peer_grader_count", "required_peer_grading"]
 
 V1_STUDENT_ATTRIBUTES = ["current_task_number", "task_states", "state",
                          "student_attempts", "ready_to_reset"]
@@ -37,7 +38,7 @@ DEFAULT_DATA = textwrap.dedent("""\
         </p>
 
         <p>
-        Write a persuasive essay to a newspaper reflecting your vies on censorship in libraries. Do you believe that certain materials, such as books, music, movies, magazines, etc., should be removed from the shelves if they are found offensive? Support your position with convincing arguments from your own experience, observations, and/or reading.
+        Write a persuasive essay to a newspaper reflecting your views on censorship in libraries. Do you believe that certain materials, such as books, music, movies, magazines, etc., should be removed from the shelves if they are found offensive? Support your position with convincing arguments from your own experience, observations, and/or reading.
         </p>
 
     </prompt>
@@ -244,6 +245,34 @@ class CombinedOpenEndedFields(object):
         values={"min" : 0 , "step": ".1"},
         default=1
     )
+    min_to_calibrate = Integer(
+        display_name="Minimum Peer Grading Calibrations",
+        help="The minimum number of calibration essays each student will need to complete for peer grading.",
+        default=1,
+        scope=Scope.settings,
+        values={"min" : 1, "step" : "1"}
+    )
+    max_to_calibrate = Integer(
+        display_name="Maximum Peer Grading Calibrations",
+        help="The maximum number of calibration essays each student will need to complete for peer grading.",
+        default=1,
+        scope=Scope.settings,
+        values={"max" : 20, "step" : "1"}
+    )
+    peer_grader_count = Integer(
+        display_name="Peer Graders per Response",
+        help="The number of peers who will grade each submission.",
+        default=1,
+        scope=Scope.settings,
+        values={"min" : 1, "step" : "1", "max" : 5}
+    )
+    required_peer_grading = Integer(
+        display_name="Required Peer Grading",
+        help="The number of other students each student making a submission will have to grade.",
+        default=1,
+        scope=Scope.settings,
+        values={"min" : 1, "step" : "1", "max" : 5}
+    )
     markdown = String(
         help="Markdown source of this module",
         default=textwrap.dedent("""\
diff --git a/common/lib/xmodule/xmodule/open_ended_grading_classes/combined_open_ended_modulev1.py b/common/lib/xmodule/xmodule/open_ended_grading_classes/combined_open_ended_modulev1.py
index 933eb0b5bb..c65d30968d 100644
--- a/common/lib/xmodule/xmodule/open_ended_grading_classes/combined_open_ended_modulev1.py
+++ b/common/lib/xmodule/xmodule/open_ended_grading_classes/combined_open_ended_modulev1.py
@@ -106,6 +106,11 @@ class CombinedOpenEndedV1Module():
         self.accept_file_upload = instance_state.get('accept_file_upload', ACCEPT_FILE_UPLOAD) in TRUE_DICT
         self.skip_basic_checks = instance_state.get('skip_spelling_checks', SKIP_BASIC_CHECKS) in TRUE_DICT
 
+        self.required_peer_grading = instance_state.get('required_peer_grading', 3)
+        self.peer_grader_count = instance_state.get('peer_grader_count', 3)
+        self.min_to_calibrate = instance_state.get('min_to_calibrate', 3)
+        self.max_to_calibrate = instance_state.get('max_to_calibrate', 6)
+
         due_date = instance_state.get('due', None)
 
         grace_period_string = instance_state.get('graceperiod', None)
@@ -131,6 +136,12 @@ class CombinedOpenEndedV1Module():
             'close_date': self.timeinfo.close_date,
             's3_interface': self.system.s3_interface,
             'skip_basic_checks': self.skip_basic_checks,
+            'control': {
+                'required_peer_grading': self.required_peer_grading,
+                'peer_grader_count': self.peer_grader_count,
+                'min_to_calibrate': self.min_to_calibrate,
+                'max_to_calibrate': self.max_to_calibrate,
+            }
         }
 
         self.task_xml = definition['task_xml']
diff --git a/common/lib/xmodule/xmodule/open_ended_grading_classes/open_ended_module.py b/common/lib/xmodule/xmodule/open_ended_grading_classes/open_ended_module.py
index 2e7a3eaf89..924ca2c23d 100644
--- a/common/lib/xmodule/xmodule/open_ended_grading_classes/open_ended_module.py
+++ b/common/lib/xmodule/xmodule/open_ended_grading_classes/open_ended_module.py
@@ -118,6 +118,7 @@ class OpenEndedModule(openendedchild.OpenEndedChild):
             'answer': self.answer,
             'problem_id': self.display_name,
             'skip_basic_checks': self.skip_basic_checks,
+            'control': json.dumps(self.control),
         })
         updated_grader_payload = json.dumps(parsed_grader_payload)
 
diff --git a/common/lib/xmodule/xmodule/open_ended_grading_classes/openendedchild.py b/common/lib/xmodule/xmodule/open_ended_grading_classes/openendedchild.py
index 10f939b270..7138dcc723 100644
--- a/common/lib/xmodule/xmodule/open_ended_grading_classes/openendedchild.py
+++ b/common/lib/xmodule/xmodule/open_ended_grading_classes/openendedchild.py
@@ -92,6 +92,7 @@ class OpenEndedChild(object):
         self.s3_interface = static_data['s3_interface']
         self.skip_basic_checks = static_data['skip_basic_checks']
         self._max_score = static_data['max_score']
+        self.control = static_data['control']
 
         # Used for progress / grading.  Currently get credit just for
         # completion (doesn't matter if you self-assessed correct/incorrect).