diff --git a/composer.lock b/composer.lock
index 841c295..d4813c8 100644
--- a/composer.lock
+++ b/composer.lock
@@ -64,7 +64,7 @@
             "source": {
                 "type": "git",
                 "url": "ssh://git@git.autonomic.zone:2222/autonomic-cooperative/goodnightout_opencase.git",
-                "reference": "809421c5a8af27c2792684ceb5ad36344f801731"
+                "reference": "a5e8e6d1de5f486b9b70ef6db85b16187c28d0f3"
             },
             "require": {
                 "drupal/admin_toolbar": "*",
@@ -81,7 +81,7 @@
                     "email": "helo@autonomic.zone"
                 }
             ],
-            "time": "2021-09-11T14:35:31+00:00"
+            "time": "2021-09-11T19:10:22+00:00"
         },
         {
             "name": "autonomic/opencase",
diff --git a/config/content_as_config.taxonomy_term.yml b/config/content_as_config.taxonomy_term.yml
index 4da5009..599a1b2 100644
--- a/config/content_as_config.taxonomy_term.yml
+++ b/config/content_as_config.taxonomy_term.yml
@@ -413,4 +413,3 @@ c0c6397d-4f7c-4077-af51-1860ccad26a3:
   description: ''
   weight: '15'
   parent: '0'
-
diff --git a/config/core.entity_form_display.oc_case.training.default.yml b/config/core.entity_form_display.oc_case.training.default.yml
index b4b5382..2f6cd89 100644
--- a/config/core.entity_form_display.oc_case.training.default.yml
+++ b/config/core.entity_form_display.oc_case.training.default.yml
@@ -4,6 +4,7 @@ status: true
 dependencies:
   config:
     - field.field.oc_case.training.field_date_of_training
+    - field.field.oc_case.training.field_number_of_participants
     - field.field.oc_case.training.field_project
     - field.field.oc_case.training.field_social_media
     - field.field.oc_case.training.field_trainer
@@ -48,7 +49,7 @@ content:
     type: entity_reference_autocomplete
     region: content
   field_social_media:
-    weight: 26
+    weight: 7
     settings:
       display_label: true
     third_party_settings: {  }
@@ -86,4 +87,5 @@ content:
     region: content
     third_party_settings: {  }
 hidden:
+  field_number_of_participants: true
   user_id: true
diff --git a/config/core.entity_view_display.oc_case.training.default.yml b/config/core.entity_view_display.oc_case.training.default.yml
index 392112b..134540c 100644
--- a/config/core.entity_view_display.oc_case.training.default.yml
+++ b/config/core.entity_view_display.oc_case.training.default.yml
@@ -4,6 +4,7 @@ status: true
 dependencies:
   config:
     - field.field.oc_case.training.field_date_of_training
+    - field.field.oc_case.training.field_number_of_participants
     - field.field.oc_case.training.field_project
     - field.field.oc_case.training.field_social_media
     - field.field.oc_case.training.field_trainer
@@ -37,7 +38,7 @@ content:
       link: true
     third_party_settings: {  }
   debriefs:
-    weight: 7
+    weight: 9
     region: content
     settings: {  }
     third_party_settings: {  }
@@ -47,7 +48,7 @@ content:
     settings: {  }
     third_party_settings: {  }
   evaluations:
-    weight: 8
+    weight: 10
     region: content
     settings: {  }
     third_party_settings: {  }
@@ -83,6 +84,15 @@ content:
     label: above
     settings: {  }
     third_party_settings: {  }
+  field_number_of_participants:
+    weight: 6
+    label: above
+    settings:
+      thousand_separator: ''
+      prefix_suffix: true
+    third_party_settings: {  }
+    type: number_integer
+    region: content
   field_project:
     weight: 1
     label: above
@@ -92,7 +102,7 @@ content:
     type: entity_reference_label
     region: content
   field_social_media:
-    weight: 81
+    weight: 7
     label: above
     settings:
       format: default
@@ -129,13 +139,13 @@ content:
     settings:
       use_description_as_link_text: true
     region: content
-    weight: 6
+    weight: 8
     third_party_settings: {  }
     type: file_default
   user_id:
     label: above
     type: author
-    weight: 9
+    weight: 11
     region: content
     settings: {  }
     third_party_settings: {  }
diff --git a/config/field.field.oc_case.training.field_number_of_participants.yml b/config/field.field.oc_case.training.field_number_of_participants.yml
new file mode 100644
index 0000000..b110d16
--- /dev/null
+++ b/config/field.field.oc_case.training.field_number_of_participants.yml
@@ -0,0 +1,23 @@
+uuid: 588f54aa-5542-4e6c-902b-88ccc3088dc4
+langcode: en
+status: true
+dependencies:
+  config:
+    - field.storage.oc_case.field_number_of_participants
+    - opencase_cases.oc_case_type.training
+id: oc_case.training.field_number_of_participants
+field_name: field_number_of_participants
+entity_type: oc_case
+bundle: training
+label: 'Number of participants'
+description: 'This is a read-only field which will be populated when a trainer submits their debrief.'
+required: false
+translatable: false
+default_value: {  }
+default_value_callback: ''
+settings:
+  min: null
+  max: null
+  prefix: ''
+  suffix: ''
+field_type: integer
diff --git a/config/field.storage.oc_case.field_number_of_participants.yml b/config/field.storage.oc_case.field_number_of_participants.yml
new file mode 100644
index 0000000..862fa26
--- /dev/null
+++ b/config/field.storage.oc_case.field_number_of_participants.yml
@@ -0,0 +1,24 @@
+uuid: 7278be3c-e085-452a-93d4-09e8e7b24c60
+langcode: en
+status: true
+dependencies:
+  module:
+    - field_permissions
+    - opencase_cases
+third_party_settings:
+  field_permissions:
+    permission_type: public
+id: oc_case.field_number_of_participants
+field_name: field_number_of_participants
+entity_type: oc_case
+type: integer
+settings:
+  unsigned: false
+  size: normal
+module: core
+locked: false
+cardinality: 1
+translatable: true
+indexes: {  }
+persist_with_no_fields: false
+custom_storage: false