diff --git a/docs/example-data.json b/docs/example-data.json
index c5e0cfbbc..7b4b6d571 100644
--- a/docs/example-data.json
+++ b/docs/example-data.json
@@ -482,7 +482,8 @@
         "star": false,
 
         "user_id": 1,
-        "content_object_id": "motion/2"
+        "content_object_id": "motion/2",
+        "meeting_id": 1
     }],
 "tag": [
     {
@@ -997,7 +998,8 @@
         "marked": false,
 
         "list_of_speakers_id": 1,
-        "user_id": 2
+        "user_id": 2,
+        "meeting_id": 1
     },
     {
         "id": 12,
@@ -1007,7 +1009,8 @@
         "marked": false,
 
         "list_of_speakers_id": 1,
-        "user_id": 1
+        "user_id": 1,
+        "meeting_id": 1
     },
     {
         "id": 13,
@@ -1017,7 +1020,8 @@
         "marked": false,
 
         "list_of_speakers_id": 1,
-        "user_id": 2
+        "user_id": 2,
+        "meeting_id": 1
     },
     {
         "id": 1,
@@ -1027,7 +1031,8 @@
         "marked": false,
 
         "list_of_speakers_id": 3,
-        "user_id": 1
+        "user_id": 1,
+        "meeting_id": 1
     },
     {
         "id": 2,
@@ -1037,7 +1042,8 @@
         "marked": false,
 
         "list_of_speakers_id": 3,
-        "user_id": 2
+        "user_id": 2,
+        "meeting_id": 1
     },
     {
         "id": 3,
@@ -1047,7 +1053,8 @@
         "marked": false,
 
         "list_of_speakers_id": 7,
-        "user_id": 2
+        "user_id": 2,
+        "meeting_id": 1
     },
     {
         "id": 4,
@@ -1057,7 +1064,8 @@
         "marked": false,
 
         "list_of_speakers_id": 7,
-        "user_id": 3
+        "user_id": 3,
+        "meeting_id": 1
     },
     {
         "id": 5,
@@ -1067,7 +1075,8 @@
         "marked": false,
 
         "list_of_speakers_id": 8,
-        "user_id": 1
+        "user_id": 1,
+        "meeting_id": 1
     },
     {
         "id": 6,
@@ -1077,7 +1086,8 @@
         "marked": false,
 
         "list_of_speakers_id": 11,
-        "user_id": 1
+        "user_id": 1,
+        "meeting_id": 1
     },
     {
         "id": 7,
@@ -1087,7 +1097,8 @@
         "marked": false,
 
         "list_of_speakers_id": 11,
-        "user_id": 2
+        "user_id": 2,
+        "meeting_id": 1
     },
     {
         "id": 8,
@@ -1097,7 +1108,8 @@
         "marked": false,
 
         "list_of_speakers_id": 11,
-        "user_id": 3
+        "user_id": 3,
+        "meeting_id": 1
     },
     {
         "id": 9,
@@ -1107,7 +1119,8 @@
         "marked": false,
 
         "list_of_speakers_id": 14,
-        "user_id": 3
+        "user_id": 3,
+        "meeting_id": 1
     },
     {
         "id": 10,
@@ -1117,7 +1130,8 @@
         "marked": false,
 
         "list_of_speakers_id": 14,
-        "user_id": 2
+        "user_id": 2,
+        "meeting_id": 1
     }],
 "topic": [
     {
@@ -1391,28 +1405,32 @@
         "weight": 1,
 
         "user_id": 1,
-        "motion_id": 1
+        "motion_id": 1,
+        "meeting_id": 1
     },
     {
         "id": 2,
         "weight": 1,
 
         "user_id": 1,
-        "motion_id": 2
+        "motion_id": 2,
+        "meeting_id": 1
     },
     {
         "id": 3,
         "weight": 1,
 
         "user_id": 1,
-        "motion_id": 3
+        "motion_id": 3,
+        "meeting_id": 1
     },
     {
         "id": 4,
         "weight": 1,
 
         "user_id": 1,
-        "motion_id": 4
+        "motion_id": 4,
+        "meeting_id": 1
     }],
 "motion_comment": [
     {
@@ -1420,7 +1438,8 @@
         "comment": "<p>sgsdklf jhs&ouml;lkf sd&ouml;lkdsf jglkfd</p>",
 
         "motion_id": 1,
-        "section_id": 1
+        "section_id": 1,
+        "meeting_id": 1
     }],
 "motion_comment_section": [
     {
@@ -1483,7 +1502,8 @@
         "text": "<p>sdf sdfpef</p>",
         "creation_time": 1584512345,
 
-        "motion_id": 4
+        "motion_id": 4,
+        "meeting_id": 1
     },
     {
         "id": 5,
@@ -1496,7 +1516,8 @@
         "text": "<p>skp</p>",
         "creation_time": 1584512667,
 
-        "motion_id": 3
+        "motion_id": 3,
+        "meeting_id": 1
     }],
 "motion_state": [
     {
@@ -1517,6 +1538,7 @@
         "previous_state_ids": [],
         "motion_ids": [1, 2, 3],
         "motion_recommendation_ids": [],
+        "meeting_id": 1,
         "workflow_id": 1,
         "first_state_of_workflow_id": 1
     },
@@ -1538,6 +1560,7 @@
         "previous_state_ids": [1],
         "motion_ids": [],
         "motion_recommendation_ids": [],
+        "meeting_id": 1,
         "workflow_id": 1,
         "first_state_of_workflow_id": null
     },
@@ -1559,6 +1582,7 @@
         "previous_state_ids": [1],
         "motion_ids": [],
         "motion_recommendation_ids": [],
+        "meeting_id": 1,
         "workflow_id": 1,
         "first_state_of_workflow_id": null
     },
@@ -1580,6 +1604,7 @@
         "previous_state_ids": [1],
         "motion_ids": [],
         "motion_recommendation_ids": [],
+        "meeting_id": 1,
         "workflow_id": 1,
         "first_state_of_workflow_id": null
     },
@@ -1601,6 +1626,7 @@
         "previous_state_ids": [],
         "motion_ids": [],
         "motion_recommendation_ids": [],
+        "meeting_id": 1,
         "workflow_id": 2,
         "first_state_of_workflow_id": 2
     },
@@ -1622,6 +1648,7 @@
         "previous_state_ids": [5],
         "motion_ids": [4],
         "motion_recommendation_ids": [],
+        "meeting_id": 1,
         "workflow_id": 2,
         "first_state_of_workflow_id": null
     },
@@ -1643,6 +1670,7 @@
         "previous_state_ids": [6],
         "motion_ids": [],
         "motion_recommendation_ids": [],
+        "meeting_id": 1,
         "workflow_id": 2,
         "first_state_of_workflow_id": null
     },
@@ -1664,6 +1692,7 @@
         "previous_state_ids": [6],
         "motion_ids": [],
         "motion_recommendation_ids": [],
+        "meeting_id": 1,
         "workflow_id": 2,
         "first_state_of_workflow_id": null
     },
@@ -1685,6 +1714,7 @@
         "previous_state_ids": [5, 6],
         "motion_ids": [],
         "motion_recommendation_ids": [],
+        "meeting_id": 1,
         "workflow_id": 2,
         "first_state_of_workflow_id": null
     },
@@ -1706,6 +1736,7 @@
         "previous_state_ids": [6],
         "motion_ids": [],
         "motion_recommendation_ids": [],
+        "meeting_id": 1,
         "workflow_id": 2,
         "first_state_of_workflow_id": null
     },
@@ -1727,6 +1758,7 @@
         "previous_state_ids": [6],
         "motion_ids": [],
         "motion_recommendation_ids": [],
+        "meeting_id": 1,
         "workflow_id": 2,
         "first_state_of_workflow_id": null
     },
@@ -1748,6 +1780,7 @@
         "previous_state_ids": [6],
         "motion_ids": [],
         "motion_recommendation_ids": [],
+        "meeting_id": 1,
         "workflow_id": 2,
         "first_state_of_workflow_id": null
     },
@@ -1769,6 +1802,7 @@
         "previous_state_ids": [6],
         "motion_ids": [],
         "motion_recommendation_ids": [],
+        "meeting_id": 1,
         "workflow_id": 2,
         "first_state_of_workflow_id": null
     },
@@ -1790,6 +1824,7 @@
         "previous_state_ids": [5],
         "motion_ids": [],
         "motion_recommendation_ids": [],
+        "meeting_id": 1,
         "workflow_id": 2,
         "first_state_of_workflow_id": null
     }],