diff --git a/entrypoint.go b/entrypoint.go
index e012646..0075d62 100644
--- a/entrypoint.go
+++ b/entrypoint.go
@@ -426,7 +426,7 @@ func (r *Request) UpdateOne(set map[string]interface{}, id string) (data LibData
 		PeerID:   r.PeerID,
 		Groups:   r.Groups,
 		Admin:    r.admin,
-	}).UpdateOne(model.Deserialize(set, model), id)
+	}).UpdateOne(set, id)
 	if err != nil {
 		data = LibData{Data: d, Code: code, Err: err.Error()}
 		return
diff --git a/models/booking/booking_mongo_accessor.go b/models/booking/booking_mongo_accessor.go
index b6000cd..6442de6 100644
--- a/models/booking/booking_mongo_accessor.go
+++ b/models/booking/booking_mongo_accessor.go
@@ -29,12 +29,14 @@ func NewAccessor(request *tools.APIRequest) *BookingMongoAccessor {
 /*
 * Nothing special here, just the basic CRUD operations
  */
-func (a *BookingMongoAccessor) UpdateOne(set utils.DBObject, id string) (utils.DBObject, int, error) {
-	if set.(*Booking).State == 0 {
+func (a *BookingMongoAccessor) UpdateOne(set map[string]interface{}, id string) (utils.DBObject, int, error) {
+	if set["state"] == nil {
 		return nil, 400, errors.New("state is required")
 	}
-	realSet := &Booking{State: set.(*Booking).State}
-	return utils.GenericUpdateOne(realSet, id, a, &Booking{})
+	set = map[string]interface{}{
+		"state": set["state"],
+	}
+	return utils.GenericUpdateOne(set, id, a, &Booking{})
 }
 
 func (a *BookingMongoAccessor) LoadOne(id string) (utils.DBObject, int, error) {
diff --git a/models/collaborative_area/collaborative_area.go b/models/collaborative_area/collaborative_area.go
index 3228fb4..661f0fa 100644
--- a/models/collaborative_area/collaborative_area.go
+++ b/models/collaborative_area/collaborative_area.go
@@ -91,10 +91,6 @@ func (d *CollaborativeArea) GetAccessor(request *tools.APIRequest) utils.Accesso
 	return NewAccessor(request) // Create a new instance of the accessor
 }
 
-func (d *CollaborativeArea) Trim() *CollaborativeArea {
-	return d
-}
-
 func (d *CollaborativeArea) StoreDraftDefault() {
 	d.AllowedPeersGroup = map[string][]string{
 		d.CreatorID: {"*"},
diff --git a/models/collaborative_area/collaborative_area_mongo_accessor.go b/models/collaborative_area/collaborative_area_mongo_accessor.go
index bdc1112..56fe031 100644
--- a/models/collaborative_area/collaborative_area_mongo_accessor.go
+++ b/models/collaborative_area/collaborative_area_mongo_accessor.go
@@ -53,8 +53,8 @@ func (a *collaborativeAreaMongoAccessor) DeleteOne(id string) (utils.DBObject, i
 }
 
 // UpdateOne updates a collaborative area in the database, given its ID and the new data, it automatically share to peers if the workspace is shared
-func (a *collaborativeAreaMongoAccessor) UpdateOne(set utils.DBObject, id string) (utils.DBObject, int, error) {
-	res, code, err := utils.GenericUpdateOne(set.(*CollaborativeArea).Trim(), id, a, &CollaborativeArea{})
+func (a *collaborativeAreaMongoAccessor) UpdateOne(set map[string]interface{}, id string) (utils.DBObject, int, error) {
+	res, code, err := utils.GenericUpdateOne(set, id, a, &CollaborativeArea{})
 	// a.deleteToPeer(res.(*CollaborativeArea))        // delete the collaborative area on the peer
 	a.sharedWorkflow(res.(*CollaborativeArea), id)  // replace all shared workflows
 	a.sharedWorkspace(res.(*CollaborativeArea), id) // replace all collaborative areas (not shared worspace obj but workspace one)
@@ -76,7 +76,7 @@ func (a *collaborativeAreaMongoAccessor) StoreOne(data utils.DBObject) (utils.DB
 		data.(*CollaborativeArea).CollaborativeAreaRule = &CollaborativeAreaRule{}
 	}
 	data.(*CollaborativeArea).CollaborativeAreaRule.Creator = pp.GetID()
-	d, code, err := utils.GenericStoreOne(data.(*CollaborativeArea).Trim(), a)
+	d, code, err := utils.GenericStoreOne(data, a)
 	if code == 200 {
 		a.sharedWorkflow(d.(*CollaborativeArea), d.GetID())  // create all shared workflows
 		a.sharedWorkspace(d.(*CollaborativeArea), d.GetID()) // create all collaborative areas
@@ -141,7 +141,9 @@ func (a *collaborativeAreaMongoAccessor) sharedWorkspace(shared *CollaborativeAr
 		eld := eldest.(*CollaborativeArea)
 		if eld.Workspaces != nil { // update all your workspaces in the eldest by replacing shared ref by an empty string
 			for _, v := range eld.Workspaces {
-				a.workspaceAccessor.UpdateOne(&workspace.Workspace{Shared: ""}, v)
+				a.workspaceAccessor.UpdateOne(map[string]interface{}{
+					"shared": "",
+				}, v)
 				if a.GetCaller() != nil || a.GetCaller().URLS == nil || a.GetCaller().URLS[tools.WORKSPACE] == nil {
 					continue
 				}
@@ -157,7 +159,10 @@ func (a *collaborativeAreaMongoAccessor) sharedWorkspace(shared *CollaborativeAr
 	}
 	if shared.Workspaces != nil {
 		for _, v := range shared.Workspaces { // update all the collaborative areas
-			workspace, code, _ := a.workspaceAccessor.UpdateOne(&workspace.Workspace{Shared: shared.UUID}, v) // add the shared ref to workspace
+			workspace, code, _ := a.workspaceAccessor.UpdateOne(
+				map[string]interface{}{
+					"shared": shared.UUID,
+				}, v) // add the shared ref to workspace
 			if a.GetCaller() != nil || a.GetCaller().URLS == nil || a.GetCaller().URLS[tools.WORKSPACE] == nil {
 				continue
 			}
@@ -197,7 +202,7 @@ func (a *collaborativeAreaMongoAccessor) sharedWorkflow(shared *CollaborativeAre
 					} // kick the shared reference in your old shared workflow
 					n := &w.Workflow{}
 					n.Shared = new
-					a.workflowAccessor.UpdateOne(n, v)
+					a.workflowAccessor.UpdateOne(n.Serialize(n), v)
 					if a.GetCaller() != nil || a.GetCaller().URLS == nil || a.GetCaller().URLS[tools.WORKFLOW] == nil {
 						continue
 					}
@@ -219,7 +224,7 @@ func (a *collaborativeAreaMongoAccessor) sharedWorkflow(shared *CollaborativeAre
 				s := data.(*w.Workflow)
 				if !slices.Contains(s.Shared, id) {
 					s.Shared = append(s.Shared, id)
-					workflow, code, _ := a.workflowAccessor.UpdateOne(s, v)
+					workflow, code, _ := a.workflowAccessor.UpdateOne(s.Serialize(s), v)
 					if a.GetCaller() != nil || a.GetCaller().URLS == nil || a.GetCaller().URLS[tools.WORKFLOW] == nil {
 						continue
 					}
diff --git a/models/live/live_mongo_accessor.go b/models/live/live_mongo_accessor.go
index fd5e851..6100bac 100644
--- a/models/live/live_mongo_accessor.go
+++ b/models/live/live_mongo_accessor.go
@@ -66,7 +66,7 @@ func (a *computeUnitsMongoAccessor[T]) CopyOne(data utils.DBObject) (utils.DBObj
 			b, _ := json.Marshal(res)
 			json.Unmarshal(b, existingResource)
 			live.SetResourceInstance(existingResource, instance)
-			resAccess.UpdateOne(existingResource, existingResource.GetID())
+			resAccess.UpdateOne(existingResource.Serialize(existingResource), existingResource.GetID())
 		}
 		if live.GetID() != "" {
 			return a.LoadOne(live.GetID())
@@ -84,7 +84,7 @@ func (a *computeUnitsMongoAccessor[T]) CopyOne(data utils.DBObject) (utils.DBObj
 		}
 		live.SetResourcesID(res.GetID())
 		if live.GetID() != "" {
-			return a.UpdateOne(live, live.GetID())
+			return a.UpdateOne(live.Serialize(live), live.GetID())
 		} else {
 			return a.StoreOne(live)
 		}
diff --git a/models/peer/peer_cache.go b/models/peer/peer_cache.go
index a420867..315bce4 100644
--- a/models/peer/peer_cache.go
+++ b/models/peer/peer_cache.go
@@ -44,7 +44,7 @@ func CheckPeerStatus(peerID string, appName string) (*Peer, bool) {
 	fmt.Println(url)
 	state, services := api.CheckRemotePeer(url)
 	res.(*Peer).ServicesState = services                              // Update the services states of the peer
-	access.UpdateOne(res, peerID)                                     // Update the peer in the db
+	access.UpdateOne(res.Serialize(res), peerID)                      // Update the peer in the db
 	return res.(*Peer), state != tools.DEAD && services[appName] == 0 // Return the peer and its status
 }
 
@@ -72,18 +72,18 @@ func (p *PeerCache) LaunchPeerExecution(peerID string, dataID string,
 			DataID:   dataID,
 		}
 		mypeer.AddExecution(*pexec)
-		NewShallowAccessor().UpdateOne(mypeer, peerID) // Update the peer in the db
+		NewShallowAccessor().UpdateOne(mypeer.Serialize(mypeer), peerID) // Update the peer in the db
 		return map[string]interface{}{}, errors.New("peer is " + peerID + " not reachable")
 	} else {
 		if mypeer == nil {
 			return map[string]interface{}{}, errors.New("peer " + peerID + " not found")
 		}
 		// If the peer is reachable, launch the execution
-		url = urlFormat((mypeer.APIUrl), dt) + path    // Format the URL
-		tmp := mypeer.FailedExecution                  // Get the failed executions list
-		mypeer.FailedExecution = []PeerExecution{}     // Reset the failed executions list
-		NewShallowAccessor().UpdateOne(mypeer, peerID) // Update the peer in the db
-		for _, v := range tmp {                        // Retry the failed executions
+		url = urlFormat((mypeer.APIUrl), dt) + path                      // Format the URL
+		tmp := mypeer.FailedExecution                                    // Get the failed executions list
+		mypeer.FailedExecution = []PeerExecution{}                       // Reset the failed executions list
+		NewShallowAccessor().UpdateOne(mypeer.Serialize(mypeer), peerID) // Update the peer in the db
+		for _, v := range tmp {                                          // Retry the failed executions
 			go p.Exec(v.Url, tools.ToMethod(v.Method), v.Body, caller)
 		}
 	}
diff --git a/models/resources/interfaces.go b/models/resources/interfaces.go
index 3169fd0..6e632fe 100755
--- a/models/resources/interfaces.go
+++ b/models/resources/interfaces.go
@@ -10,7 +10,6 @@ import (
 
 type ResourceInterface interface {
 	utils.DBObject
-	Trim()
 	FilterPeer(peerID string) *dbs.Filters
 	GetBookingModes() map[booking.BookingMode]*pricing.PricingVariation
 	ConvertToPricedResource(t tools.DataType, a *int, selectedPartnership *int, selectedBuyingStrategy *int, selectedStrategy *int, b *int, request *tools.APIRequest) (pricing.PricedItemITF, error)
diff --git a/models/resources/native_tools.go b/models/resources/native_tools.go
index 8b4ab0e..fdfc435 100644
--- a/models/resources/native_tools.go
+++ b/models/resources/native_tools.go
@@ -37,9 +37,6 @@ func (d *NativeTool) ClearEnv() utils.DBObject {
 	return d
 }
 
-func (d *NativeTool) Trim() {
-	/* EMPTY */
-}
 func (w *NativeTool) SetAllowedInstances(request *tools.APIRequest, ids ...string) {
 	/* EMPTY */
 }
diff --git a/models/resources/resource.go b/models/resources/resource.go
index d0ed42d..8cc58f3 100755
--- a/models/resources/resource.go
+++ b/models/resources/resource.go
@@ -150,17 +150,6 @@ func (abs *AbstractInstanciatedResource[T]) SetAllowedInstances(request *tools.A
 	abs.Instances = VerifyAuthAction(abs.Instances, request, instanceID...)
 }
 
-func (d *AbstractInstanciatedResource[T]) Trim() {
-	d.Type = d.GetType()
-	if ok, _ := utils.IsMySelf(d.CreatorID, (&peer.Peer{}).GetAccessor(&tools.APIRequest{
-		Admin: true,
-	})); !ok {
-		for _, instance := range d.Instances {
-			instance.ClearPeerGroups()
-		}
-	}
-}
-
 func (abs *AbstractInstanciatedResource[T]) VerifyAuth(callName string, request *tools.APIRequest) bool {
 	return len(VerifyAuthAction(abs.Instances, request)) > 0 || abs.AbstractObject.VerifyAuth(callName, request)
 }
diff --git a/models/resources/resource_accessor.go b/models/resources/resource_accessor.go
index eebd1c2..73b0216 100755
--- a/models/resources/resource_accessor.go
+++ b/models/resources/resource_accessor.go
@@ -55,12 +55,10 @@ func NewAccessor[T ResourceInterface](t tools.DataType, request *tools.APIReques
 * Nothing special here, just the basic CRUD operations
  */
 
-func (dca *ResourceMongoAccessor[T]) UpdateOne(set utils.DBObject, id string) (utils.DBObject, int, error) {
+func (dca *ResourceMongoAccessor[T]) UpdateOne(set map[string]interface{}, id string) (utils.DBObject, int, error) {
 	if dca.GetType() == tools.COMPUTE_RESOURCE {
 		return nil, 404, errors.New("can't update a non existing computing units resource not reported onto compute units catalog")
 	}
-	set.(T).Trim()
-
 	if d, c, err := utils.GenericUpdateOne(set, id, dca, dca.generateData()); err != nil {
 		return d, c, err
 	} else {
@@ -72,7 +70,6 @@ func (dca *ResourceMongoAccessor[T]) StoreOne(data utils.DBObject) (utils.DBObje
 	if dca.GetType() == tools.COMPUTE_RESOURCE {
 		return nil, 404, errors.New("can't create a non existing computing units resource not reported onto compute units catalog")
 	}
-	data.(T).Trim()
 	return utils.GenericStoreOne(data, dca)
 }
 
diff --git a/models/resources/tests/resource_test.go b/models/resources/tests/resource_test.go
index 4eef4e3..83f5239 100644
--- a/models/resources/tests/resource_test.go
+++ b/models/resources/tests/resource_test.go
@@ -105,7 +105,6 @@ type FakeResource struct {
 	resources.AbstractInstanciatedResource[*MockInstance]
 }
 
-func (f *FakeResource) Trim()                                            {}
 func (f *FakeResource) SetAllowedInstances(*tools.APIRequest, ...string) {}
 func (f *FakeResource) VerifyAuth(string, *tools.APIRequest) bool        { return true }
 
diff --git a/models/resources/tests/workflow_test.go b/models/resources/tests/workflow_test.go
index 2fbd4b4..92ab83c 100644
--- a/models/resources/tests/workflow_test.go
+++ b/models/resources/tests/workflow_test.go
@@ -41,13 +41,6 @@ func TestWorkflowResource_ClearEnv(t *testing.T) {
 	w := &resources.WorkflowResource{}
 	assert.Equal(t, w, w.ClearEnv())
 }
-
-func TestWorkflowResource_Trim(t *testing.T) {
-	w := &resources.WorkflowResource{}
-	w.Trim()
-	// nothing to assert; just test that it doesn't panic
-}
-
 func TestWorkflowResource_SetAllowedInstances(t *testing.T) {
 	w := &resources.WorkflowResource{}
 	w.SetAllowedInstances(&tools.APIRequest{})
diff --git a/models/resources/workflow.go b/models/resources/workflow.go
index 63a2818..6ee6018 100755
--- a/models/resources/workflow.go
+++ b/models/resources/workflow.go
@@ -30,9 +30,6 @@ func (d *WorkflowResource) ClearEnv() utils.DBObject {
 	return d
 }
 
-func (d *WorkflowResource) Trim() {
-	/* EMPTY */
-}
 func (w *WorkflowResource) SetAllowedInstances(request *tools.APIRequest, ids ...string) {
 	/* EMPTY */
 }
diff --git a/models/utils/abstracts.go b/models/utils/abstracts.go
index 72b3b8e..684f09b 100755
--- a/models/utils/abstracts.go
+++ b/models/utils/abstracts.go
@@ -227,7 +227,7 @@ func (a *AbstractAccessor[T]) DeleteOne(id string) (DBObject, int, error) {
 	return GenericDeleteOne(id, a)
 }
 
-func (a *AbstractAccessor[T]) UpdateOne(set DBObject, id string) (DBObject, int, error) {
+func (a *AbstractAccessor[T]) UpdateOne(set map[string]interface{}, id string) (DBObject, int, error) {
 	if len(a.NotImplemented) > 0 && slices.Contains(a.NotImplemented, "UpdateOne") {
 		return nil, 404, errors.New("not implemented")
 	}
diff --git a/models/utils/common.go b/models/utils/common.go
index 56a81a7..4def085 100755
--- a/models/utils/common.go
+++ b/models/utils/common.go
@@ -86,18 +86,15 @@ func GenericDeleteOne(id string, a Accessor) (DBObject, int, error) {
 	return res, 200, nil
 }
 
-// GenericLoadOne loads one object from the database (generic)
-// json expected in entry is a flatted object no need to respect the inheritance hierarchy
-func GenericUpdateOne(set DBObject, id string, a Accessor, new DBObject) (DBObject, int, error) {
+func ModelGenericUpdateOne(change map[string]interface{}, id string, a Accessor) (map[string]interface{}, int, error) {
 	r, c, err := a.LoadOne(id)
 	if err != nil {
 		return nil, c, err
 	}
-	ok, newSet := r.CanUpdate(set)
+	ok, r := r.CanUpdate(r)
 	if !ok {
 		return nil, 403, errors.New("you are not allowed to delete :" + a.GetType().String())
 	}
-	set = newSet
 	r.UpToDate(a.GetUser(), a.GetPeerID(), false)
 	if a.GetPeerID() == r.GetCreatorID() {
 		r.Unsign()
@@ -106,12 +103,21 @@ func GenericUpdateOne(set DBObject, id string, a Accessor, new DBObject) (DBObje
 	if a.ShouldVerifyAuth() && !r.VerifyAuth("update", a.GetRequest()) {
 		return nil, 403, errors.New("you are not allowed to access :" + a.GetType().String())
 	}
-	change := set.Serialize(set) // get the changes
-	loaded := r.Serialize(r)     // get the loaded object
+	loaded := r.Serialize(r) // get the loaded object
 
 	for k, v := range change { // apply the changes, with a flatten method
 		loaded[k] = v
 	}
+	return loaded, 200, nil
+}
+
+// GenericLoadOne loads one object from the database (generic)
+// json expected in entry is a flatted object no need to respect the inheritance hierarchy
+func GenericUpdateOne(change map[string]interface{}, id string, a Accessor, new DBObject) (DBObject, int, error) {
+	loaded, c, err := ModelGenericUpdateOne(change, id, a)
+	if err != nil {
+		return nil, c, err
+	}
 	id, code, err := mongo.MONGOService.UpdateOne(new.Deserialize(loaded, new), id, a.GetType().String())
 	if err != nil {
 		a.GetLogger().Error().Msg("Could not update " + id + " to db. Error: " + err.Error())
diff --git a/models/utils/interfaces.go b/models/utils/interfaces.go
index 0417ec9..579d78b 100755
--- a/models/utils/interfaces.go
+++ b/models/utils/interfaces.go
@@ -53,7 +53,7 @@ type Accessor interface {
 	CopyOne(data DBObject) (DBObject, int, error)
 	StoreOne(data DBObject) (DBObject, int, error)
 	LoadAll(isDraft bool) ([]ShallowDBObject, int, error)
-	UpdateOne(set DBObject, id string) (DBObject, int, error)
+	UpdateOne(set map[string]interface{}, id string) (DBObject, int, error)
 	Search(filters *dbs.Filters, search string, isDraft bool) ([]ShallowDBObject, int, error)
 	GetExec(isDraft bool) func(DBObject) ShallowDBObject
 }
diff --git a/models/workflow/workflow_mongo_accessor.go b/models/workflow/workflow_mongo_accessor.go
index c269bad..8a34065 100644
--- a/models/workflow/workflow_mongo_accessor.go
+++ b/models/workflow/workflow_mongo_accessor.go
@@ -92,13 +92,17 @@ func (a *workflowMongoAccessor) share(realData *Workflow, delete bool, caller *t
 }
 
 // UpdateOne updates a workflow in the database
-func (a *workflowMongoAccessor) UpdateOne(set utils.DBObject, id string) (utils.DBObject, int, error) {
+func (a *workflowMongoAccessor) UpdateOne(set map[string]interface{}, id string) (utils.DBObject, int, error) {
 	// avoid the update if the schedule is the same
-	set = a.verifyResource(set)
-	if set.(*Workflow).Graph != nil && set.(*Workflow).Graph.Partial {
+	res, code, err := utils.GenericUpdateOne(set, id, a, &Workflow{})
+	if code != 200 {
+		return nil, code, err
+	}
+	res = a.verifyResource(res)
+	if res.(*Workflow).Graph != nil && res.(*Workflow).Graph.Partial {
 		return nil, 403, errors.New("you are not allowed to update a partial workflow")
 	}
-	res, code, err := utils.GenericUpdateOne(set, id, a, &Workflow{})
+	res, code, err = utils.GenericUpdateOne(res.Serialize(res), id, a, &Workflow{})
 	if code != 200 {
 		return nil, code, err
 	}
@@ -154,7 +158,7 @@ func (a *workflowMongoAccessor) execute(workflow *Workflow, delete bool, active
 		return
 	}
 	if err == nil && len(resource) > 0 { // if the workspace already exists, update it
-		a.workspaceAccessor.UpdateOne(&workspace.Workspace{
+		w := &workspace.Workspace{
 			Active: active,
 			ResourceSet: resources.ResourceSet{
 				Datas:       workflow.Datas,
@@ -163,7 +167,8 @@ func (a *workflowMongoAccessor) execute(workflow *Workflow, delete bool, active
 				Workflows:   workflow.Workflows,
 				Computes:    workflow.Computes,
 			},
-		}, resource[0].GetID())
+		}
+		a.workspaceAccessor.UpdateOne(w.Serialize(w), resource[0].GetID())
 	} else { // if the workspace does not exist, create it
 		a.workspaceAccessor.StoreOne(&workspace.Workspace{
 			Active:         active,
diff --git a/models/workflow_execution/workflow_execution_mongo_accessor.go b/models/workflow_execution/workflow_execution_mongo_accessor.go
index c8951ad..b497efd 100755
--- a/models/workflow_execution/workflow_execution_mongo_accessor.go
+++ b/models/workflow_execution/workflow_execution_mongo_accessor.go
@@ -42,12 +42,13 @@ func NewAccessor(request *tools.APIRequest) *WorkflowExecutionMongoAccessor {
 	}
 }
 
-func (wfa *WorkflowExecutionMongoAccessor) UpdateOne(set utils.DBObject, id string) (utils.DBObject, int, error) {
-	if set.(*WorkflowExecution).State == 0 {
+func (wfa *WorkflowExecutionMongoAccessor) UpdateOne(set map[string]interface{}, id string) (utils.DBObject, int, error) {
+	if set["state"] == nil {
 		return nil, 400, errors.New("state is required")
 	}
-	realSet := WorkflowExecution{State: set.(*WorkflowExecution).State}
-	return utils.GenericUpdateOne(&realSet, id, wfa, &WorkflowExecution{})
+	return utils.GenericUpdateOne(map[string]interface{}{
+		"state": set["state"],
+	}, id, wfa, &WorkflowExecution{})
 }
 
 func (a *WorkflowExecutionMongoAccessor) LoadOne(id string) (utils.DBObject, int, error) {
diff --git a/models/workspace/workspace_mongo_accessor.go b/models/workspace/workspace_mongo_accessor.go
index b2acb12..5ef3fb0 100644
--- a/models/workspace/workspace_mongo_accessor.go
+++ b/models/workspace/workspace_mongo_accessor.go
@@ -48,16 +48,14 @@ func (a *workspaceMongoAccessor) DeleteOne(id string) (utils.DBObject, int, erro
 }
 
 // UpdateOne updates a workspace in the database, given its ID, it automatically share to peers if the workspace is shared
-func (a *workspaceMongoAccessor) UpdateOne(set utils.DBObject, id string) (utils.DBObject, int, error) {
-	d := set.(*Workspace) // Get the workspace from the set
-	d.Clear()
-	if d.Active { // If the workspace is active, deactivate all the other workspaces
+func (a *workspaceMongoAccessor) UpdateOne(set map[string]interface{}, id string) (utils.DBObject, int, error) {
+	if set["active"] == true { // If the workspace is active, deactivate all the other workspaces
 		res, _, err := a.LoadAll(true)
 		if err == nil {
 			for _, r := range res {
 				if r.GetID() != id {
-					r.(*Workspace).Active = false
-					a.UpdateOne(r.(*Workspace), r.GetID())
+					set["active"] = false
+					a.UpdateOne(set, r.GetID())
 				}
 			}
 		}