diff --git a/src/services/caldavToken.ts b/src/services/caldavToken.ts
index 8025ba18e..fba39724f 100644
--- a/src/services/caldavToken.ts
+++ b/src/services/caldavToken.ts
@@ -1,4 +1,3 @@
-import {formatISO} from 'date-fns'
 import CaldavTokenModel from '@/models/caldavToken'
 import type {ICaldavToken} from '@/modelTypes/ICaldavToken'
 import AbstractService from './abstractService'
@@ -12,15 +11,7 @@ export default class CaldavTokenService extends AbstractService<ICaldavToken> {
 		})
 	}
 
-	processModel(model: Partial<ICaldavToken>) {
-		return {
-			...model,
-			created: formatISO(new Date(model.created)),
-		}
-	}
-
 	modelFactory(data) {
 		return new CaldavTokenModel(data)
 	}
-}
-	
\ No newline at end of file
+}
\ No newline at end of file
diff --git a/src/services/linkShare.ts b/src/services/linkShare.ts
index 62739f62a..3f1d6ce33 100644
--- a/src/services/linkShare.ts
+++ b/src/services/linkShare.ts
@@ -1,7 +1,6 @@
 import AbstractService from './abstractService'
 import LinkShareModel from '@/models/linkShare'
 import type {ILinkShare} from '@/modelTypes/ILinkShare'
-import {formatISO} from 'date-fns'
 
 export default class LinkShareService extends AbstractService<ILinkShare> {
 	constructor() {
@@ -13,12 +12,6 @@ export default class LinkShareService extends AbstractService<ILinkShare> {
 		})
 	}
 
-	processModel(model) {
-		model.created = formatISO(new Date(model.created))
-		model.updated = formatISO(new Date(model.updated))
-		return model
-	}
-
 	modelFactory(data) {
 		return new LinkShareModel(data)
 	}
diff --git a/src/services/list.ts b/src/services/list.ts
index f271a47f2..f14272fbf 100644
--- a/src/services/list.ts
+++ b/src/services/list.ts
@@ -2,7 +2,6 @@ import AbstractService from './abstractService'
 import ListModel from '@/models/list'
 import type {IList} from '@/modelTypes/IList'
 import TaskService from './task'
-import {formatISO} from 'date-fns'
 import {colorFromHex} from '@/helpers/color/colorFromHex'
 
 export default class ListService extends AbstractService<IList> {
@@ -16,12 +15,6 @@ export default class ListService extends AbstractService<IList> {
 		})
 	}
 
-	processModel(model) {
-		model.created = formatISO(new Date(model.created))
-		model.updated = formatISO(new Date(model.updated))
-		return model
-	}
-
 	modelFactory(data) {
 		return new ListModel(data)
 	}
diff --git a/src/services/listUsers.ts b/src/services/listUsers.ts
index 64a2827d7..1d56187f1 100644
--- a/src/services/listUsers.ts
+++ b/src/services/listUsers.ts
@@ -1,6 +1,5 @@
 import AbstractService from './abstractService'
 import UserModel from '../models/user'
-import {formatISO} from 'date-fns'
 
 export default class ListUserService extends AbstractService {
 	constructor() {
@@ -9,12 +8,6 @@ export default class ListUserService extends AbstractService {
 		})
 	}
 
-	processModel(model) {
-		model.created = formatISO(new Date(model.created))
-		model.updated = formatISO(new Date(model.updated))
-		return model
-	}
-
 	modelFactory(data) {
 		return new UserModel(data)
 	}
diff --git a/src/services/namespace.ts b/src/services/namespace.ts
index 23ce1fd80..dfc056bb1 100644
--- a/src/services/namespace.ts
+++ b/src/services/namespace.ts
@@ -1,7 +1,6 @@
 import AbstractService from './abstractService'
 import NamespaceModel from '../models/namespace'
 import type {INamespace} from '@/modelTypes/INamespace'
-import {formatISO} from 'date-fns'
 import {colorFromHex} from '@/helpers/color/colorFromHex'
 
 export default class NamespaceService extends AbstractService<INamespace> {
@@ -15,12 +14,6 @@ export default class NamespaceService extends AbstractService<INamespace> {
 		})
 	}
 
-	processModel(model) {
-		model.created = formatISO(new Date(model.created))
-		model.updated = formatISO(new Date(model.updated))
-		return model
-	}
-
 	modelFactory(data) {
 		return new NamespaceModel(data)
 	}
diff --git a/src/services/taskAssignee.ts b/src/services/taskAssignee.ts
index b36dcc40d..ab89a413b 100644
--- a/src/services/taskAssignee.ts
+++ b/src/services/taskAssignee.ts
@@ -1,7 +1,6 @@
 import AbstractService from './abstractService'
 import TaskAssigneeModel from '@/models/taskAssignee'
 import type {ITaskAssignee} from '@/modelTypes/ITaskAssignee'
-import {formatISO} from 'date-fns'
 
 export default class TaskAssigneeService extends AbstractService<ITaskAssignee> {
 	constructor() {
@@ -11,11 +10,6 @@ export default class TaskAssigneeService extends AbstractService<ITaskAssignee>
 		})
 	}
 
-	processModel(model) {
-		model.created = formatISO(new Date(model.created))
-		return model
-	}
-
 	modelFactory(data) {
 		return new TaskAssigneeModel(data)
 	}
diff --git a/src/services/taskCollection.ts b/src/services/taskCollection.ts
index 8533bd2a9..d5d2d1f65 100644
--- a/src/services/taskCollection.ts
+++ b/src/services/taskCollection.ts
@@ -1,5 +1,3 @@
-import {formatISO} from 'date-fns'
-
 import AbstractService from '@/services/abstractService'
 import TaskModel from '@/models/task'
 
@@ -23,12 +21,6 @@ export default class TaskCollectionService extends AbstractService<ITask> {
 		})
 	}
 
-	processModel(model) {
-		model.created = formatISO(new Date(model.created))
-		model.updated = formatISO(new Date(model.updated))
-		return model
-	}
-
 	modelFactory(data) {
 		return new TaskModel(data)
 	}
diff --git a/src/services/taskComment.ts b/src/services/taskComment.ts
index bb781b87b..040a212fa 100644
--- a/src/services/taskComment.ts
+++ b/src/services/taskComment.ts
@@ -1,7 +1,6 @@
 import AbstractService from './abstractService'
 import TaskCommentModel from '@/models/taskComment'
 import type {ITaskComment} from '@/modelTypes/ITaskComment'
-import {formatISO} from 'date-fns'
 
 export default class TaskCommentService extends AbstractService<ITaskComment> {
 	constructor() {
@@ -14,12 +13,6 @@ export default class TaskCommentService extends AbstractService<ITaskComment> {
 		})
 	}
 
-	processModel(model) {
-		model.created = formatISO(new Date(model.created))
-		model.updated = formatISO(new Date(model.updated))
-		return model
-	}
-
 	modelFactory(data) {
 		return new TaskCommentModel(data)
 	}
diff --git a/src/services/taskRelation.ts b/src/services/taskRelation.ts
index 5b6f34c13..830144855 100644
--- a/src/services/taskRelation.ts
+++ b/src/services/taskRelation.ts
@@ -1,5 +1,3 @@
-import {formatISO} from 'date-fns'
-
 import AbstractService from './abstractService'
 import TaskRelationModel from '@/models/taskRelation'
 import type {ITaskRelation} from '@/modelTypes/ITaskRelation'
@@ -12,11 +10,6 @@ export default class TaskRelationService extends AbstractService<ITaskRelation>
 		})
 	}
 
-	processModel(model) {
-		model.created = formatISO(new Date(model.created))
-		return model
-	}
-
 	modelFactory(data) {
 		return new TaskRelationModel(data)
 	}
diff --git a/src/services/team.ts b/src/services/team.ts
index 20b4842ee..f02b99520 100644
--- a/src/services/team.ts
+++ b/src/services/team.ts
@@ -1,7 +1,6 @@
 import AbstractService from './abstractService'
 import TeamModel from '@/models/team'
-import type { ITeam } from '@/modelTypes/ITeam'
-import {formatISO} from 'date-fns'
+import type {ITeam} from '@/modelTypes/ITeam'
 
 export default class TeamService extends AbstractService<ITeam> {
 	constructor() {
@@ -14,12 +13,6 @@ export default class TeamService extends AbstractService<ITeam> {
 		})
 	}
 
-	processModel(model) {
-		model.created = formatISO(new Date(model.created))
-		model.updated = formatISO(new Date(model.updated))
-		return model
-	}
-
 	modelFactory(data) {
 		return new TeamModel(data)
 	}
diff --git a/src/services/teamList.ts b/src/services/teamList.ts
index 6bc91c6f4..54d2bd071 100644
--- a/src/services/teamList.ts
+++ b/src/services/teamList.ts
@@ -2,7 +2,6 @@ import AbstractService from './abstractService'
 import TeamListModel from '@/models/teamList'
 import type {ITeamList} from '@/modelTypes/ITeamList'
 import TeamModel from '@/models/team'
-import {formatISO} from 'date-fns'
 
 export default class TeamListService extends AbstractService<ITeamList> {
 	constructor() {
@@ -14,12 +13,6 @@ export default class TeamListService extends AbstractService<ITeamList> {
 		})
 	}
 
-	processModel(model) {
-		model.created = formatISO(new Date(model.created))
-		model.updated = formatISO(new Date(model.updated))
-		return model
-	}
-
 	modelFactory(data) {
 		return new TeamListModel(data)
 	}
diff --git a/src/services/teamMember.ts b/src/services/teamMember.ts
index c3151da73..0a6320df9 100644
--- a/src/services/teamMember.ts
+++ b/src/services/teamMember.ts
@@ -1,7 +1,6 @@
 import AbstractService from './abstractService'
 import TeamMemberModel from '@/models/teamMember'
 import type {ITeamMember} from '@/modelTypes/ITeamMember'
-import {formatISO} from 'date-fns'
 
 export default class TeamMemberService extends AbstractService<ITeamMember> {
 	constructor() {
@@ -12,12 +11,6 @@ export default class TeamMemberService extends AbstractService<ITeamMember> {
 		})
 	}
 
-	processModel(model) {
-		model.created = formatISO(new Date(model.created))
-		model.updated = formatISO(new Date(model.updated))
-		return model
-	}
-
 	modelFactory(data) {
 		return new TeamMemberModel(data)
 	}
diff --git a/src/services/teamNamespace.ts b/src/services/teamNamespace.ts
index 95d21f821..1547a3dfa 100644
--- a/src/services/teamNamespace.ts
+++ b/src/services/teamNamespace.ts
@@ -2,7 +2,6 @@ import AbstractService from './abstractService'
 import TeamNamespaceModel from '@/models/teamNamespace'
 import type {ITeamNamespace} from '@/modelTypes/ITeamNamespace'
 import TeamModel from '@/models/team'
-import {formatISO} from 'date-fns'
 
 export default class TeamNamespaceService extends AbstractService<ITeamNamespace> {
 	constructor() {
@@ -14,12 +13,6 @@ export default class TeamNamespaceService extends AbstractService<ITeamNamespace
 		})
 	}
 
-	processModel(model) {
-		model.created = formatISO(new Date(model.created))
-		model.updated = formatISO(new Date(model.updated))
-		return model
-	}
-
 	modelFactory(data) {
 		return new TeamNamespaceModel(data)
 	}
diff --git a/src/services/user.ts b/src/services/user.ts
index 7c3067d85..3b92e9145 100644
--- a/src/services/user.ts
+++ b/src/services/user.ts
@@ -1,7 +1,6 @@
 import AbstractService from './abstractService'
 import UserModel from '@/models/user'
 import type {IUser} from '@/modelTypes/IUser'
-import {formatISO} from 'date-fns'
 
 export default class UserService extends AbstractService<IUser> {
 	constructor() {
@@ -10,12 +9,6 @@ export default class UserService extends AbstractService<IUser> {
 		})
 	}
 
-	processModel(model) {
-		model.created = formatISO(new Date(model.created))
-		model.updated = formatISO(new Date(model.updated))
-		return model
-	}
-
 	modelFactory(data) {
 		return new UserModel(data)
 	}
diff --git a/src/services/userList.ts b/src/services/userList.ts
index dc154b9d8..a2c24e36b 100644
--- a/src/services/userList.ts
+++ b/src/services/userList.ts
@@ -1,5 +1,3 @@
-import {formatISO} from 'date-fns'
-
 import AbstractService from './abstractService'
 import UserListModel from '@/models/userList'
 import type {IUserList} from '@/modelTypes/IUserList'
@@ -15,12 +13,6 @@ export default class UserListService extends AbstractService<IUserList> {
 		})
 	}
 
-	processModel(model) {
-		model.created = formatISO(new Date(model.created))
-		model.updated = formatISO(new Date(model.updated))
-		return model
-	}
-
 	modelFactory(data) {
 		return new UserListModel(data)
 	}
diff --git a/src/services/userNamespace.ts b/src/services/userNamespace.ts
index 1b40bba95..6011899c1 100644
--- a/src/services/userNamespace.ts
+++ b/src/services/userNamespace.ts
@@ -1,5 +1,3 @@
-import {formatISO} from 'date-fns'
-
 import AbstractService from './abstractService'
 import UserNamespaceModel from '@/models/userNamespace'
 import type {IUserNamespace} from '@/modelTypes/IUserNamespace'
@@ -15,12 +13,6 @@ export default class UserNamespaceService extends AbstractService<IUserNamespace
 		})
 	}
 
-	processModel(model) {
-		model.created = formatISO(new Date(model.created))
-		model.updated = formatISO(new Date(model.updated))
-		return model
-	}
-
 	modelFactory(data) {
 		return new UserNamespaceModel(data)
 	}