diff --git a/src/Bundle/ChillMainBundle/Entity/Scope.php b/src/Bundle/ChillMainBundle/Entity/Scope.php
index 5a9e348d4..aba06ab7e 100644
--- a/src/Bundle/ChillMainBundle/Entity/Scope.php
+++ b/src/Bundle/ChillMainBundle/Entity/Scope.php
@@ -24,13 +24,16 @@ use Doctrine\ORM\Mapping as ORM;
 use Doctrine\Common\Collections\Collection;
 use Doctrine\Common\Collections\ArrayCollection;
 use Chill\MainBundle\Entity\RoleScope;
+use Symfony\Component\Serializer\Annotation\Groups;
+use Symfony\Component\Serializer\Annotation\DiscriminatorMap;
 
 /**
  * @ORM\Entity()
  * @ORM\Table(name="scopes")
  * @ORM\Cache(usage="NONSTRICT_READ_WRITE", region="acl_cache_region")
- *
- * @author Julien Fastré <julien.fastre@champs-libres.coop>
+ * @DiscriminatorMap(typeProperty="type", mapping={
+ *    "scope"=Scope::class
+ * })
  */
 class Scope
 {
@@ -40,6 +43,7 @@ class Scope
      * @ORM\Id
      * @ORM\Column(name="id", type="integer")
      * @ORM\GeneratedValue(strategy="AUTO")
+     * @Groups({"read"})
      */
     private $id;
     
@@ -49,6 +53,7 @@ class Scope
      * @var array
      *
      * @ORM\Column(type="json_array")
+     * @Groups({"read"})
      */
     private $name = [];
     
diff --git a/src/Bundle/ChillPersonBundle/Controller/AccompanyingCourseApiController.php b/src/Bundle/ChillPersonBundle/Controller/AccompanyingCourseApiController.php
index 64f4d294d..7850bbee4 100644
--- a/src/Bundle/ChillPersonBundle/Controller/AccompanyingCourseApiController.php
+++ b/src/Bundle/ChillPersonBundle/Controller/AccompanyingCourseApiController.php
@@ -16,6 +16,7 @@ use Chill\ThirdPartyBundle\Entity\ThirdParty;
 use Symfony\Component\Serializer\Exception\RuntimeException;
 use Chill\PersonBundle\Entity\AccompanyingPeriod\Resource;
 use Chill\PersonBundle\Entity\AccompanyingPeriod\Comment;
+use Chill\MainBundle\Entity\Scope;
 
 class AccompanyingCourseApiController extends ApiController
 {
@@ -72,6 +73,11 @@ class AccompanyingCourseApiController extends ApiController
         return $this->addRemoveSomething('resource', $id, $request, $_format, 'resource', Resource::class);
     }
 
+    public function scopeApi($id, Request $request, string $_format): Response
+    {
+        return $this->addRemoveSomething('scope', $id, $request, $_format, 'scope', Scope::class);
+    }
+
     public function commentApi($id, Request $request, string $_format): Response
     {
         return $this->addRemoveSomething('comment', $id, $request, $_format, 'comment', Comment::class);
diff --git a/src/Bundle/ChillPersonBundle/DependencyInjection/ChillPersonExtension.php b/src/Bundle/ChillPersonBundle/DependencyInjection/ChillPersonExtension.php
index cda8f0a81..1e56b16be 100644
--- a/src/Bundle/ChillPersonBundle/DependencyInjection/ChillPersonExtension.php
+++ b/src/Bundle/ChillPersonBundle/DependencyInjection/ChillPersonExtension.php
@@ -377,6 +377,18 @@ class ChillPersonExtension extends Extension implements PrependExtensionInterfac
                                 Request::METHOD_POST => \Chill\PersonBundle\Security\Authorization\AccompanyingPeriodVoter::SEE,
                                 Request::METHOD_DELETE=> \Chill\PersonBundle\Security\Authorization\AccompanyingPeriodVoter::SEE
                             ]
+                        ],
+                        'scope' => [
+                            'methods' => [
+                                Request::METHOD_POST => true, 
+                                Request::METHOD_DELETE => true,
+                                Request::METHOD_GET => false,
+                                Request::METHOD_HEAD => false,
+                            ],
+                            'roles' => [ 
+                                Request::METHOD_POST => \Chill\PersonBundle\Security\Authorization\AccompanyingPeriodVoter::SEE,
+                                Request::METHOD_DELETE=> \Chill\PersonBundle\Security\Authorization\AccompanyingPeriodVoter::SEE
+                            ]
                         ]
                         
                     ]
diff --git a/src/Bundle/ChillPersonBundle/chill.api.specs.yaml b/src/Bundle/ChillPersonBundle/chill.api.specs.yaml
index fed3ddf6f..bfbd025e0 100644
--- a/src/Bundle/ChillPersonBundle/chill.api.specs.yaml
+++ b/src/Bundle/ChillPersonBundle/chill.api.specs.yaml
@@ -1,11 +1,41 @@
 components:
   schemas:
+    # should go to main
     Date:
       type: object
       properties:
         datetime:
           type: string
           format: date-time
+    Scope:
+      type: object
+      properties:
+        id:
+          type: integer
+        type:
+          type: string
+          enum:
+            - scope
+        name:
+          type: object
+          additionalProperties:
+            type: string
+          example:
+            fr: Social
+    ScopeById:
+      type: object
+      properties:
+        id:
+          type: integer
+        type:
+          type: string
+          enum:
+            - scope
+      required:
+        - id
+        - scope
+
+    # ok to stay here
     Person:
       type: object
       properties:
@@ -413,7 +443,7 @@ paths:
     delete:
       tags:
         - person
-      summary: "Remove the resource"
+      summary: "Remove the comment"
       parameters:
         - name: id
           in: path
@@ -424,7 +454,7 @@ paths:
             format: integer
             minimum: 1
       requestBody:
-        description: "A resource"
+        description: "A comment"
         required: true
         content:
           application/json:
@@ -439,3 +469,68 @@ paths:
           description: "OK"
         422:
           description: "object with validation errors"
+
+  /1.0/person/accompanying-course/{id}/scope.json:
+    post:
+      tags:
+        - person
+      summary: "Add a scope to the accompanying course"
+      parameters:
+        - name: id
+          in: path
+          required: true
+          description: The accompanying period's id
+          schema:
+            type: integer
+            format: integer
+            minimum: 1
+      requestBody:
+        description: "A comment"
+        required: true
+        content:
+          application/json:
+            schema:
+              $ref: '#/components/schemas/Scope'
+            examples:
+              add a scope:
+                value:
+                  type: scope
+                  id: 5
+      responses:
+        401:
+          description: "Unauthorized"
+        404:
+          description: "Not found"
+        200:
+          description: "OK"
+        422:
+          description: "object with validation errors"
+    delete:
+      tags:
+        - person
+      summary: "Remove the scope"
+      parameters:
+        - name: id
+          in: path
+          required: true
+          description: The accompanying period's id
+          schema:
+            type: integer
+            format: integer
+            minimum: 1
+      requestBody:
+        description: "A scope with his id"
+        required: true
+        content:
+          application/json:
+            schema:
+              $ref: '#/components/schemas/ScopeById'
+      responses:
+        401:
+          description: "Unauthorized"
+        404:
+          description: "Not found"
+        200:
+          description: "OK"
+        422:
+          description: "object with validation errors"