diff --git a/src/enum/userEcogesture.enum.ts b/src/enum/userAction.enum.ts
similarity index 57%
rename from src/enum/userEcogesture.enum.ts
rename to src/enum/userAction.enum.ts
index 22ce304965f43a7d73db2a431d689956e62e280f..d50f45013131651ba136c61881159752720524c2 100644
--- a/src/enum/userEcogesture.enum.ts
+++ b/src/enum/userAction.enum.ts
@@ -1,4 +1,4 @@
-export enum UserEcogestureState {
+export enum UserActionState {
   UNSTARTED = 0,
   ONGOING = 1,
   DONE = 2,
diff --git a/src/models/action.model.ts b/src/models/action.model.ts
new file mode 100644
index 0000000000000000000000000000000000000000..c483f1ab985dfb4afb01ad17608080461bece091
--- /dev/null
+++ b/src/models/action.model.ts
@@ -0,0 +1,8 @@
+import { UserActionState } from 'enum/userAction.enum'
+import { DateTime } from 'luxon'
+import { Ecogesture } from './index'
+
+export interface UserAction extends Ecogesture {
+  state: UserActionState
+  startDate: DateTime
+}
diff --git a/src/models/challenge.model.ts b/src/models/challenge.model.ts
index 199770da0ee30e90c0f2ba7b246e0c12e2340dc4..b61db6e2c599346e5795d238c47844308e16bea5 100644
--- a/src/models/challenge.model.ts
+++ b/src/models/challenge.model.ts
@@ -11,7 +11,7 @@ import {
   UserExploration,
   Relation,
 } from 'models'
-import { UserEcogesture } from './ecogesture.model'
+import { UserAction } from './ecogesture.model'
 
 export interface ChallengeState {
   userChallengeList: UserChallenge[]
@@ -53,7 +53,7 @@ export interface UserChallengeEntity {
   endingDate: string | null
   quiz: UserQuiz
   exploration: UserExploration
-  action: UserEcogesture | null
+  action: UserAction | null
 }
 
 export interface UserChallenge
diff --git a/src/models/ecogesture.model.ts b/src/models/ecogesture.model.ts
index 83230ff157590105ef5e302d28f9b65b3097777c..632e31b7888b7523409b397ecd59e0aeb07b2e87 100644
--- a/src/models/ecogesture.model.ts
+++ b/src/models/ecogesture.model.ts
@@ -1,7 +1,5 @@
 import { EquipmentType, Room, Season, Usage } from 'enum/ecogesture.enum'
 import { FluidType } from 'enum/fluid.enum'
-import { UserEcogestureState } from 'enum/userEcogesture.enum'
-import { DateTime } from 'luxon'
 
 export interface Ecogesture {
   id: string
@@ -27,8 +25,3 @@ export interface Ecogesture {
   _rev?: string
   _type?: string
 }
-
-export interface UserEcogesture extends Ecogesture {
-  state: UserEcogestureState
-  startDate: DateTime
-}
diff --git a/src/models/index.ts b/src/models/index.ts
index 7e469cb71670b8db25404f70116188a7522c2e3d..43dc8c9f7d248908033c7a79006e46668b78cfba 100644
--- a/src/models/index.ts
+++ b/src/models/index.ts
@@ -1,4 +1,5 @@
 export * from './account.model'
+export * from './action.model'
 export * from './challenge.model'
 export * from './chart.model'
 export * from './config.model'
diff --git a/src/services/action.service.spec.ts b/src/services/action.service.spec.ts
index 96c32e2f6293751c3c88038520f0f95ee082adb4..b7c2981db1d2f6290d4173b15e61567586da68df 100644
--- a/src/services/action.service.spec.ts
+++ b/src/services/action.service.spec.ts
@@ -1,4 +1,4 @@
-import { UserEcogestureState } from 'enum/userEcogesture.enum'
+import { UserActionState } from 'enum/UserAction.enum'
 import { DateTime } from 'luxon'
 import {
   AllEcogestureData,
@@ -96,14 +96,14 @@ describe('Action Service', () => {
         DateTime.fromISO('2020-10-01T00:00:00.000Z', { zone: 'utc' })
       )
     const result = actionService.launchAction(ecogestureDefault)
-    const UserEcogestureDefault = {
+    const UserActionDefault = {
       ...ecogestureDefault,
       startDate: DateTime.fromISO('2020-10-01T00:00:00.000Z', {
         zone: 'utc',
       }),
-      state: UserEcogestureState.ONGOING,
+      state: UserActionState.ONGOING,
     }
-    expect(result).toEqual(UserEcogestureDefault)
+    expect(result).toEqual(UserActionDefault)
   })
   it('complete list if < 3', async () => {
     mockgetEcogesturesByIds.mockResolvedValueOnce([
diff --git a/src/services/action.service.ts b/src/services/action.service.ts
index 7e47adeed238d50f5e887f1663cea2605f6087b8..9ad041784fd856eeedae729c1a46fb12a1700423 100644
--- a/src/services/action.service.ts
+++ b/src/services/action.service.ts
@@ -1,10 +1,10 @@
 import { Client } from 'cozy-client'
 import { Season } from 'enum/ecogesture.enum'
 import { FluidType } from 'enum/fluid.enum'
-import { UserEcogestureState } from 'enum/userEcogesture.enum'
+import { UserActionState } from 'enum/UserAction.enum'
 import { orderBy } from 'lodash'
 import { DateTime, Interval } from 'luxon'
-import { Ecogesture, UserEcogesture } from 'models'
+import { Ecogesture, UserAction } from 'models'
 import ChallengeService from './challenge.service'
 import EcogestureService from './ecogesture.service'
 
@@ -32,7 +32,7 @@ export default class ActionService {
 
     const actionsDone: (string | null)[] = userChallenges
       .map(challenge => challenge.action)
-      .filter(action => action && action.state === UserEcogestureState.DONE)
+      .filter(action => action && action.state === UserActionState.DONE)
       .map(action => action && action.id)
     //Remove actions Done from the list
     if (actionsDone.length > 0) {
@@ -162,18 +162,18 @@ export default class ActionService {
   }
 
   /**
-   *launchAction - parse ecogesture to userEcogesture and launch it
+   *launchAction - parse ecogesture to UserAction and launch it
    @param {Ecogesture} Ecogesture
-   @returns {UserEcogesture}
+   @returns {UserAction}
    */
-  public launchAction(ecogesture: Ecogesture): UserEcogesture {
-    const userEcogesture: UserEcogesture = {
+  public launchAction(ecogesture: Ecogesture): UserAction {
+    const UserAction: UserAction = {
       ...ecogesture,
       startDate: DateTime.local().setZone('utc', {
         keepLocalTime: true,
       }),
-      state: UserEcogestureState.ONGOING,
+      state: UserActionState.ONGOING,
     }
-    return userEcogesture
+    return UserAction
   }
 }