diff --git a/bin/lib/Investigations.py b/bin/lib/Investigations.py
index 1944d00f..9c6def0f 100755
--- a/bin/lib/Investigations.py
+++ b/bin/lib/Investigations.py
@@ -235,18 +235,27 @@ class Investigation(object):
             objs.append(dict_obj)
         return objs
 
+    def get_objects_comment(self, obj_global_id):
+        return r_tracking.hget(f'investigations:objs:comment:{self.uuid}', obj_global_id)
+
+    def set_objects_comment(self, obj_global_id, comment):
+        if comment:
+            r_tracking.hset(f'investigations:objs:comment:{self.uuid}', obj_global_id, comment)
+
     # # TODO:  def register_object(self, Object): in OBJECT CLASS
 
-    def register_object(self, obj_id, obj_type, subtype):
+    def register_object(self, obj_id, obj_type, subtype, comment=''):
         r_tracking.sadd(f'investigations:objs:{self.uuid}', f'{obj_type}:{subtype}:{obj_id}')
         r_tracking.sadd(f'obj:investigations:{obj_type}:{subtype}:{obj_id}', self.uuid)
+        if comment:
+            self.set_objects_comment(f'{obj_type}:{subtype}:{obj_id}', comment)
         timestamp = int(time.time())
         self.set_last_change(timestamp)
 
-
     def unregister_object(self, obj_id, obj_type, subtype):
         r_tracking.srem(f'investigations:objs:{self.uuid}', f'{obj_type}:{subtype}:{obj_id}')
         r_tracking.srem(f'obj:investigations:{obj_type}:{subtype}:{obj_id}', self.uuid)
+        r_tracking.hdel(f'investigations:objs:comment:{self.uuid}', f'{obj_type}:{subtype}:{obj_id}')
         timestamp = int(time.time())
         self.set_last_change(timestamp)
 
@@ -351,7 +360,7 @@ def get_investigations_selector():
     for investigation_uuid in get_all_investigations():
         investigation = Investigation(investigation_uuid)
         name = investigation.get_info()
-        l_investigations.append({"id":investigation_uuid, "name": name})
+        l_investigations.append({"id": investigation_uuid, "name": name})
     return l_investigations
 
     #{id:'8dc4b81aeff94a9799bd70ba556fa345',name:"Paris"}
@@ -453,7 +462,11 @@ def api_register_object(json_dict):
     if subtype == 'None':
         subtype = ''
     obj_id = json_dict.get('id', '').replace(' ', '')
-    res = investigation.register_object(obj_id, obj_type, subtype)
+
+    comment = json_dict.get('comment', '')
+    # if comment:
+    #     comment = escape(comment)
+    res = investigation.register_object(obj_id, obj_type, subtype, comment=comment)
     return res, 200
 
 def api_unregister_object(json_dict):
diff --git a/bin/lib/objects/Items.py b/bin/lib/objects/Items.py
index 2e35497e..03c6f2cd 100755
--- a/bin/lib/objects/Items.py
+++ b/bin/lib/objects/Items.py
@@ -264,10 +264,9 @@ class Item(AbstractObject):
         """
         if options is None:
             options = set()
-        meta = {'id': self.id,
-                'date': self.get_date(separator=True),
-                'source': self.get_source(),
-                'tags': self.get_tags(r_list=True)}
+        meta = self.get_default_meta(tags=True)
+        meta['date'] = self.get_date(separator=True)
+        meta['source'] = self.get_source()
         # optional meta fields
         if 'content' in options:
             meta['content'] = self.get_content()
diff --git a/bin/lib/objects/Screenshots.py b/bin/lib/objects/Screenshots.py
index 19ae3754..26f8543f 100755
--- a/bin/lib/objects/Screenshots.py
+++ b/bin/lib/objects/Screenshots.py
@@ -88,7 +88,7 @@ class Screenshot(AbstractObject):
         return obj
 
     def get_meta(self, options=set()):
-        meta = {'id': self.id}
+        meta = self.get_default_meta()
         meta['img'] = get_screenshot_rel_path(self.id)  ######### # TODO: Rename ME ??????
         meta['tags'] = self.get_tags(r_list=True)
         if 'tags_safe' in options:
diff --git a/bin/lib/objects/abstract_daterange_object.py b/bin/lib/objects/abstract_daterange_object.py
index b96c5ec4..5ec103d0 100755
--- a/bin/lib/objects/abstract_daterange_object.py
+++ b/bin/lib/objects/abstract_daterange_object.py
@@ -82,9 +82,10 @@ class AbstractDaterangeObject(AbstractObject, ABC):
             return int(nb)
 
     def _get_meta(self, options=[]):
-        meta_dict = {'first_seen': self.get_first_seen(),
-                     'last_seen': self.get_last_seen(),
-                     'nb_seen': self.get_nb_seen()}
+        meta_dict = self.get_default_meta()
+        meta_dict['first_seen'] = self.get_first_seen()
+        meta_dict['last_seen'] = self.get_last_seen()
+        meta_dict['nb_seen'] = self.get_nb_seen()
         if 'sparkline' in options:
             meta_dict['sparkline'] = self.get_sparkline()
         return meta_dict
diff --git a/bin/lib/objects/abstract_object.py b/bin/lib/objects/abstract_object.py
index cb7595ad..2423a294 100755
--- a/bin/lib/objects/abstract_object.py
+++ b/bin/lib/objects/abstract_object.py
@@ -62,7 +62,7 @@ class AbstractObject(ABC):
     def get_default_meta(self, tags=False):
         dict_meta = {'id': self.get_id(),
                      'type': self.get_type(),
-                     'subtype': self.get_subtype()}
+                     'subtype': self.get_subtype(r_str=True)}
         if tags:
             dict_meta['tags'] = self.get_tags()
         return dict_meta
diff --git a/var/www/blueprints/investigations_b.py b/var/www/blueprints/investigations_b.py
index 8c1d592b..cf3cf688 100644
--- a/var/www/blueprints/investigations_b.py
+++ b/var/www/blueprints/investigations_b.py
@@ -1,9 +1,9 @@
 #!/usr/bin/env python3
 # -*-coding:UTF-8 -*
 
-'''
+"""
     Blueprint Flask: ail_investigations
-'''
+"""
 
 import os
 import sys
@@ -54,7 +54,13 @@ def show_investigation():
     investigation_uuid = request.args.get("uuid")
     investigation = Investigations.Investigation(investigation_uuid)
     metadata = investigation.get_metadata(r_str=True)
-    objs = ail_objects.get_objects_meta(investigation.get_objects(), flask_context=True)
+    objs = []
+    for obj in investigation.get_objects():
+        obj_meta = ail_objects.get_object_meta(obj["type"], obj["subtype"], obj["id"], flask_context=True)
+        comment = investigation.get_objects_comment(f'{obj["type"]}:{obj["subtype"]}:{obj["id"]}')
+        if comment:
+            obj_meta['comment'] = comment
+        objs.append(obj_meta)
     return render_template("view_investigation.html", bootstrap_label=bootstrap_label,
                                 metadata=metadata, investigation_objs=objs)
 
@@ -169,10 +175,13 @@ def register_investigation():
     object_type = request.args.get('type')
     object_subtype = request.args.get('subtype')
     object_id = request.args.get('id')
+    comment = request.args.get('comment')
 
     for investigation_uuid in investigations_uuid:
         input_dict = {"uuid": investigation_uuid, "id": object_id,
                       "type": object_type, "subtype": object_subtype}
+        if comment:
+            input_dict["comment"] = comment
         res = Investigations.api_register_object(input_dict)
         if res[1] != 200:
             return create_json_response(res[0], res[1])
diff --git a/var/www/templates/investigations/view_investigation.html b/var/www/templates/investigations/view_investigation.html
index 4cfcd06e..3848b736 100644
--- a/var/www/templates/investigations/view_investigation.html
+++ b/var/www/templates/investigations/view_investigation.html
@@ -12,8 +12,8 @@
 
 	<!-- JS -->
 	<script src="{{ url_for('static', filename='js/jquery.js')}}"></script>
-  <script src="{{ url_for('static', filename='js/bootstrap4.min.js')}}"></script>
-  <script src="{{ url_for('static', filename='js/jquery.dataTables.min.js')}}"></script>
+    <script src="{{ url_for('static', filename='js/bootstrap4.min.js')}}"></script>
+    <script src="{{ url_for('static', filename='js/jquery.dataTables.min.js')}}"></script>
 	<script src="{{ url_for('static', filename='js/dataTables.bootstrap.min.js')}}"></script>
 
 </head>
@@ -125,11 +125,12 @@
 				<table id="table_sync_queues" class="table table-striped border-primary">
 			  	<thead class="bg-dark text-white">
 			    	<tr>
-							<th>Type</th>
-			      	<th></th>
-							<th>Id</th>
+                        <th>Type</th>
+			      	    <th></th>
+                        <th>Id</th>
 				     	<th>Tags</th>
-							<th></th>
+                        <th>Comment</th>
+                        <th></th>
 				   	</tr>
 					</thead>
 					<tbody style="font-size: 15px;">
@@ -156,6 +157,11 @@
 										<span class="badge badge-{{ bootstrap_label[loop.index0 % 5] }} pull-left">{{ tag }}</span>
 									{% endfor %}
 								</td>
+                                <td>
+									{% if 'comment' in object %}
+										{{ object['comment']}}
+									{% endif %}
+								</td>
 								<td class="text-right">
 									<a href="{{ url_for('investigations_b.unregister_investigation') }}?uuid={{ metadata['uuid']}}&type={{ object['type'] }}&subtype={{ object['subtype']}}&id={{ object['id']}}">
 										<button type="button" class="btn btn-danger"><i class="fas fa-trash-alt"></i></button>
diff --git a/var/www/templates/modals/investigations_register_obj.html b/var/www/templates/modals/investigations_register_obj.html
index edac2853..50a6ca02 100644
--- a/var/www/templates/modals/investigations_register_obj.html
+++ b/var/www/templates/modals/investigations_register_obj.html
@@ -14,7 +14,10 @@
         <div class="input-group" >
           <input id="linvestigations" type="text" class="form-control" autocomplete="off" style="width: 760px">
         </div>
-
+        <div class="form- mt-2">
+            <label for="inv_obj_comment">Object Comment <i>(optional)</i>:</label>
+            <textarea class="form-control" id="inv_obj_comment" name="inv_obj_comment" rows="2"></textarea>
+        </div>
 
       </div>
 
@@ -55,8 +58,13 @@ $('#investigations_register_obj_modal').on('shown.bs.modal', function () {
 });
 
 function Register_Obj() {
-  var uuids = linvestigations.getValue();
-  // TODO: REQUEST
-  window.location.replace("{{ url_for('investigations_b.register_investigation') }}?uuids=" + uuids + "&type={{ obj_type }}&subtype={{ obj_subtype }}&id={{ obj_id }}");
+    var uuids = linvestigations.getValue();
+    var comment = $('#inv_obj_comment').val();
+    // TODO: REQUEST
+    var url = "{{ url_for('investigations_b.register_investigation') }}?uuids=" + uuids + "&type={{ obj_type }}&subtype={{ obj_subtype }}&id={{ obj_id }}"
+    if (comment) {
+        url += "&comment=" + comment;
+    }
+    window.location.replace(url);
 }
 </script>