diff --git a/README.md b/README.md
index 3df885902f49a825c4b375dd993acf221732e93a..68ecae3216fbd1411b4b7747f769859d8b0c0348 100644
--- a/README.md
+++ b/README.md
@@ -21,9 +21,6 @@ This diagram roughly serves as the specs for adapting ATDB for LDV.
 These diagrams are the core of the ATDB documentation.
 Currently they are still mostly the original ATDB diagrams. They will be adapted and kept in sync once the ATDB-LDV structure solifies a bit more.
 
-Context Diagram:
-  * https://drive.google.com/file/d/1ltmzFMgOI24kIgPtaKrYl-j__ATOI3m6/view?usp=sharing
-
 Datamodel:
   * https://drive.google.com/file/d/1v5hMBQS0jT8DQJwySVISfRa1zF4o0fCQ/view?usp=sharing  
 
diff --git a/atdb/taskdatabase/migrations/0004_remove_observation_metadata.py b/atdb/taskdatabase/migrations/0004_remove_observation_metadata.py
new file mode 100644
index 0000000000000000000000000000000000000000..4e21bb9797365ee92c1d35715584e1f6145d5886
--- /dev/null
+++ b/atdb/taskdatabase/migrations/0004_remove_observation_metadata.py
@@ -0,0 +1,17 @@
+# Generated by Django 3.1.4 on 2020-12-22 10:31
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('taskdatabase', '0003_auto_20201218_1500'),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name='observation',
+            name='metadata',
+        ),
+    ]
diff --git a/atdb/taskdatabase/models.py b/atdb/taskdatabase/models.py
index b4eb41421b1ef40e47ba69b2e823665d9de93c13..8fb0c22dfc69836dde3f7068536a1680132da756 100644
--- a/atdb/taskdatabase/models.py
+++ b/atdb/taskdatabase/models.py
@@ -42,7 +42,6 @@ class TaskObject(models.Model):
     # and I need services to be able to filter on a status to execute their tasks.
     my_status = models.CharField(db_index=True, max_length=50,default="defined")
     node = models.CharField(max_length=10, null=True, blank=True)
-
     quality = models.CharField(max_length=30, default="unknown")
 
     def __str__(self):
@@ -80,11 +79,8 @@ class Observation(TaskObject):
     field_name = models.CharField(max_length=50, null=True)
     field_ra = models.FloatField('field_ra', null = True)
     field_dec = models.FloatField('field_dec', null = True)
-
-    metadata = models.CharField(max_length=255, default="unknown", null=True)
     skip_auto_ingest = models.BooleanField(default=False)
 
-
     progress = models.CharField(max_length=40, default="", null=True)
 
     # this translates a view-name (from urls.py) back to a url, to avoid hardcoded url's in the html templates
diff --git a/atdb/taskdatabase/serializers.py b/atdb/taskdatabase/serializers.py
index b164a371747c5d1a6f700a7ed84061deaa5278c0..f6b5a71a4beb6cd4c9c8c9462e7f36ddb11d3ce6 100644
--- a/atdb/taskdatabase/serializers.py
+++ b/atdb/taskdatabase/serializers.py
@@ -55,7 +55,7 @@ class ObservationSerializer(serializers.ModelSerializer):
                   'creationTime','starttime','endtime', 'duration', 'size',
                   'my_status','new_status','status_history',
                   'generated_dataproducts',
-                  'data_location', 'node','metadata',
+                  'data_location', 'node',
                   'skip_auto_ingest','observing_mode',
                   'quality','progress')
 
diff --git a/atdb/taskdatabase/templates/taskdatabase/index.html b/atdb/taskdatabase/templates/taskdatabase/index.html
index c56cc9563e2a98cd6886a160d822c1d9296a9186..acaf7e1048a18f7b0eec65bf287992c7da923e49 100644
--- a/atdb/taskdatabase/templates/taskdatabase/index.html
+++ b/atdb/taskdatabase/templates/taskdatabase/index.html
@@ -46,7 +46,7 @@
     </div>
     {% include 'taskdatabase/pagination.html' %}
 </div>
-    <p class="footer"> Version 1.0.0 (22 dec 2020 - 11:00)
+    <p class="footer"> Version 1.0.0 (22 dec 2020 - 11:30)
     <script type="text/javascript">
         (function(seconds) {
             var refresh,
diff --git a/atdb/taskdatabase/views.py b/atdb/taskdatabase/views.py
index b9d809e6bbda7e88709f7b2c1cc480536507b4e2..8c44ff2340c8cda61467a3c93da8cbefff8d05d5 100644
--- a/atdb/taskdatabase/views.py
+++ b/atdb/taskdatabase/views.py
@@ -43,7 +43,7 @@ class ObservationFilter(filters.FilterSet):
             'endtime': ['gt', 'lt', 'gte', 'lte', 'contains', 'exact'],
             'data_location': ['exact', 'icontains'],
             'node': ['exact', 'in'],
-            'metadata': ['icontains'],
+            # 'metadata': ['icontains'],
             'skip_auto_ingest': ['exact'],
             'quality': ['exact', 'icontains'],
         }