diff --git a/backend/web/server/plugins/sosynpl/functions.js b/backend/web/server/plugins/sosynpl/functions.js
index 547b2dc959..3120a0526f 100644
--- a/backend/web/server/plugins/sosynpl/functions.js
+++ b/backend/web/server/plugins/sosynpl/functions.js
@@ -513,6 +513,13 @@ declareVirtualField({model: 'mission', field: 'evaluation', instance: 'Array', m
     options: { ref: 'evaluation' }
   },
 })
+//Announce Questions
+declareVirtualField({model: 'announce', field: 'questions', instance: 'Array', multiple: true,
+  caster :{
+    instance: 'ObjectID',
+    options: { ref: 'question' }
+  }
+})
 
 const soSynplRegister = props => {
   console.log(`Register with ${JSON.stringify(props)}`)
@@ -618,6 +625,8 @@ const preProcessGet = async ({ model, fields, id, user, params }) => {
       id = s._id
     // }
   }
+  //If no Id when looking for questions, it means we're looking for FAQ and not all announces' questions
+  if (model == 'question' && !id) params['filter.announce'] = null
   return { model, fields, id, user, params }
 }
 
diff --git a/backend/web/server/plugins/sosynpl/schemas/AnnounceSchema.js b/backend/web/server/plugins/sosynpl/schemas/AnnounceSchema.js
index 3756828ad0..8f6e139170 100644
--- a/backend/web/server/plugins/sosynpl/schemas/AnnounceSchema.js
+++ b/backend/web/server/plugins/sosynpl/schemas/AnnounceSchema.js
@@ -369,4 +369,10 @@ AnnounceSchema.virtual('_duration_days', DUMMY_REF).get(function() {
   return this.duration*DURATION_UNIT_DAYS[this.duration_unit]
 })
 
+AnnounceSchema.virtual('questions', {
+  ref: 'question',
+  localField: '_id',
+  foreignField: 'announce',
+})
+
 module.exports = AnnounceSchema
diff --git a/backend/web/server/plugins/sosynpl/schemas/QuestionSchema.js b/backend/web/server/plugins/sosynpl/schemas/QuestionSchema.js
new file mode 100644
index 0000000000..192338c644
--- /dev/null
+++ b/backend/web/server/plugins/sosynpl/schemas/QuestionSchema.js
@@ -0,0 +1,25 @@
+const mongoose = require('mongoose')
+const { schemaOptions } = require('../../../utils/schemas')
+const Schema = mongoose.Schema
+
+const QuestionSchema = new Schema({
+  title: {
+    type: String,
+    required: [true, `Le titre est obligatoire`],
+  },
+  answer: {
+    type: String,
+    required: false,
+  },
+  tag: {
+    type: String,
+    required: false,
+  },
+  announce: {
+    type: Schema.Types.ObjectId,
+    ref: 'announce',
+    required: false,
+  }
+}, { ...schemaOptions })
+
+module.exports = QuestionSchema
\ No newline at end of file