diff --git a/app/models/type_de_champ.rb b/app/models/type_de_champ.rb
index 1ab8c6b26..8f20fad7b 100644
--- a/app/models/type_de_champ.rb
+++ b/app/models/type_de_champ.rb
@@ -3,6 +3,7 @@
 # Table name: types_de_champ
 #
 #  id          :integer          not null, primary key
+#  condition   :jsonb
 #  description :text
 #  libelle     :string
 #  mandatory   :boolean          default(FALSE)
@@ -77,6 +78,22 @@ class TypeDeChamp < ApplicationRecord
 
   serialize :options, WithIndifferentAccess
 
+  class ConditionSerializer
+    def self.load(condition)
+      if condition.present?
+        Logic.from_h(condition)
+      end
+    end
+
+    def self.dump(condition)
+      if condition.present?
+        condition.to_h
+      end
+    end
+  end
+
+  serialize :condition, ConditionSerializer
+
   after_initialize :set_dynamic_type
   after_create :populate_stable_id
 
diff --git a/db/migrate/20220531100040_add_condition_column_to_type_de_champ.rb b/db/migrate/20220531100040_add_condition_column_to_type_de_champ.rb
new file mode 100644
index 000000000..a7bf9f255
--- /dev/null
+++ b/db/migrate/20220531100040_add_condition_column_to_type_de_champ.rb
@@ -0,0 +1,5 @@
+class AddConditionColumnToTypeDeChamp < ActiveRecord::Migration[6.1]
+  def change
+    add_column :types_de_champ, :condition, :jsonb
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index 75fa2e458..727ce85b3 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -10,7 +10,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 2022_05_20_173939) do
+ActiveRecord::Schema.define(version: 2022_05_31_100040) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "pgcrypto"
@@ -787,6 +787,7 @@ ActiveRecord::Schema.define(version: 2022_05_20_173939) do
   end
 
   create_table "types_de_champ", id: :serial, force: :cascade do |t|
+    t.jsonb "condition"
     t.datetime "created_at"
     t.text "description"
     t.string "libelle"
diff --git a/spec/models/type_de_champ_spec.rb b/spec/models/type_de_champ_spec.rb
index a1d3ff9fc..145517153 100644
--- a/spec/models/type_de_champ_spec.rb
+++ b/spec/models/type_de_champ_spec.rb
@@ -11,4 +11,15 @@ describe TypeDeChamp do
       expect(procedure.types_de_champ_private.count).to eq(1)
     end
   end
+
+  describe 'condition' do
+    let(:type_de_champ) { create(:type_de_champ) }
+    let(:condition) { Logic::Eq.new(Logic::Constant.new(true), Logic::Constant.new(true)) }
+
+    it 'saves and reload the condition' do
+      type_de_champ.update(condition: condition)
+      type_de_champ.reload
+      expect(type_de_champ.condition).to eq(condition)
+    end
+  end
 end