diff --git a/entrypoint.go b/entrypoint.go
index 37f99cb..b1ea658 100644
--- a/entrypoint.go
+++ b/entrypoint.go
@@ -55,10 +55,6 @@ func LoadAll(collection LibDataEnum) LibDataShallow {
 	return LibDataShallow{Data: d, Code: code}
 }
 
-func Model(t int) utils.DBObject {
-	return models.Model(t)
-}
-
 func LoadOne(collection LibDataEnum, id string) LibData {
 	d, code, err := models.Model(collection.EnumIndex()).GetAccessor().LoadOne(id)
 	if err != nil {
diff --git a/models/resources/data/data.go b/models/resources/data/data.go
index 7f96f85..58b8079 100644
--- a/models/resources/data/data.go
+++ b/models/resources/data/data.go
@@ -3,12 +3,11 @@ package data
 import (
 	"encoding/json"
 
-	resources "cloud.o-forge.io/core/oc-lib/models/resources"
 	"cloud.o-forge.io/core/oc-lib/models/utils"
 )
 
 type DataResource struct {
-	resources.AbstractResource
+	utils.AbstractResource
 	Protocols []string `json:"protocol,omitempty" bson:"protocol,omitempty"` //TODO Enum type
 	DataType  string   `json:"datatype,omitempty" bson:"datatype,omitempty"`
 	Example   string   `json:"example,omitempty" bson:"example,omitempty" description:"base64 encoded data"`
diff --git a/models/resources/data/data_test.go b/models/resources/data/data_test.go
index afd042d..2283443 100644
--- a/models/resources/data/data_test.go
+++ b/models/resources/data/data_test.go
@@ -3,7 +3,6 @@ package data
 import (
 	"testing"
 
-	resources "cloud.o-forge.io/core/oc-lib/models/resources"
 	"cloud.o-forge.io/core/oc-lib/models/utils"
 
 	"github.com/stretchr/testify/assert"
@@ -11,7 +10,7 @@ import (
 
 func TestStoreOneData(t *testing.T) {
 	d := DataResource{DataType: "jpeg", Example: "123456",
-		AbstractResource: resources.AbstractResource{
+		AbstractResource: utils.AbstractResource{
 			AbstractObject: utils.AbstractObject{Name: "testData"},
 			Description:    "Lorem Ipsum",
 			Logo:           "azerty.com",
@@ -29,7 +28,7 @@ func TestStoreOneData(t *testing.T) {
 
 func TestLoadOneDate(t *testing.T) {
 	d := DataResource{DataType: "jpeg", Example: "123456",
-		AbstractResource: resources.AbstractResource{
+		AbstractResource: utils.AbstractResource{
 			AbstractObject: utils.AbstractObject{Name: "testData"},
 			Description:    "Lorem Ipsum",
 			Logo:           "azerty.com",
diff --git a/models/resources/datacenter/datacenter.go b/models/resources/datacenter/datacenter.go
index 4758698..6297eac 100644
--- a/models/resources/datacenter/datacenter.go
+++ b/models/resources/datacenter/datacenter.go
@@ -3,12 +3,11 @@ package datacenter
 import (
 	"encoding/json"
 
-	resources "cloud.o-forge.io/core/oc-lib/models/resources"
 	"cloud.o-forge.io/core/oc-lib/models/utils"
 )
 
 type DatacenterResource struct {
-	resources.AbstractResource
+	utils.AbstractResource
 	BookingPrice int `bson:"booking_price,omitempty" json:"booking_price,omitempty"`
 
 	CPU *DatacenterCpuModel    `bson:"cpu,omitempty" json:"cpu,omitempty"`
diff --git a/models/resources/datacenter/datacenter_test.go b/models/resources/datacenter/datacenter_test.go
index a5ab812..1f10145 100644
--- a/models/resources/datacenter/datacenter_test.go
+++ b/models/resources/datacenter/datacenter_test.go
@@ -3,7 +3,6 @@ package datacenter
 import (
 	"testing"
 
-	resources "cloud.o-forge.io/core/oc-lib/models/resources"
 	"cloud.o-forge.io/core/oc-lib/models/utils"
 
 	"github.com/stretchr/testify/assert"
@@ -11,7 +10,7 @@ import (
 
 func TestStoreOneDatacenter(t *testing.T) {
 	dc := DatacenterResource{BookingPrice: 123,
-		AbstractResource: resources.AbstractResource{
+		AbstractResource: utils.AbstractResource{
 			AbstractObject: utils.AbstractObject{Name: "testDatacenter"},
 			Description:    "Lorem Ipsum",
 			Logo:           "azerty.com",
@@ -29,7 +28,7 @@ func TestStoreOneDatacenter(t *testing.T) {
 
 func TestLoadOneDatacenter(t *testing.T) {
 	dc := DatacenterResource{BookingPrice: 123,
-		AbstractResource: resources.AbstractResource{
+		AbstractResource: utils.AbstractResource{
 			AbstractObject: utils.AbstractObject{Name: "testDatacenter"},
 			Description:    "Lorem Ipsum",
 			Logo:           "azerty.com",
diff --git a/models/resources/processing/processing.go b/models/resources/processing/processing.go
index d72a0d9..12beacb 100644
--- a/models/resources/processing/processing.go
+++ b/models/resources/processing/processing.go
@@ -3,12 +3,11 @@ package processing
 import (
 	"encoding/json"
 
-	resources "cloud.o-forge.io/core/oc-lib/models/resources"
 	"cloud.o-forge.io/core/oc-lib/models/utils"
 )
 
 type ProcessingResource struct {
-	resources.AbstractResource
+	utils.AbstractResource
 	CPUs uint `bson:"cp_us,omitempty" json:"cp_us,omitempty"`
 	GPUs uint `bson:"gp_us,omitempty" json:"gp_us,omitempty"`
 	RAM  uint `bson:"ram,omitempty" json:"ram,omitempty"`
diff --git a/models/resources/resource.go b/models/resources/resource.go
index f2cc617..4d907e2 100644
--- a/models/resources/resource.go
+++ b/models/resources/resource.go
@@ -1,7 +1,11 @@
 package resources
 
 import (
-	"cloud.o-forge.io/core/oc-lib/models/utils"
+	"cloud.o-forge.io/core/oc-lib/models/resources/data"
+	"cloud.o-forge.io/core/oc-lib/models/resources/datacenter"
+	"cloud.o-forge.io/core/oc-lib/models/resources/processing"
+	"cloud.o-forge.io/core/oc-lib/models/resources/storage"
+	w "cloud.o-forge.io/core/oc-lib/models/resources/workflow"
 )
 
 // AbstractResource is the struct containing all of the attributes commons to all ressources
@@ -9,21 +13,16 @@ import (
 // Resource is the interface to be implemented by all classes inheriting from Resource to have the same behavior
 
 // http://www.inanzzz.com/index.php/post/wqbs/a-basic-usage-of-int-and-string-enum-types-in-golang
-type AbstractResource struct {
-	utils.AbstractObject
-	ShortDescription string         `json:"short_description,omitempty" bson:"short_description,omitempty" validate:"required"`
-	Description      string         `json:"description,omitempty" bson:"description,omitempty"`
-	Logo             string         `json:"logo,omitempty" bson:"logo,omitempty" validate:"required"`
-	Owner            string         `json:"owner,omitempty" bson:"owner,omitempty" validate:"required"`
-	OwnerLogo        string         `json:"owner_logo,omitempty" bson:"owner_logo,omitempty"`
-	SourceUrl        string         `json:"source_url,omitempty" bson:"source_url,omitempty" validate:"required"`
-	Proxy            *ResourceProxy `json:"proxy,omitempty" bson:"proxy,omitempty"`
-}
+type ResourceSet struct {
+	Datas       []string `bson:"datas,omitempty" json:"datas,omitempty"`
+	Storages    []string `bson:"storages,omitempty" json:"storages,omitempty"`
+	Processings []string `bson:"processing,omitempty" json:"processing,omitempty"`
+	Datacenters []string `bson:"datacenters,omitempty" json:"datacenters,omitempty"`
+	Workflows   []string `bson:"workflows,omitempty" json:"workflows,omitempty"`
 
-type ResourceProxy struct {
-	Host    string                 `json:"host,omitempty" bson:"host,omitempty"`
-	Port    int                    `json:"port,omitempty" bson:"port,omitempty"`
-	Command string                 `json:"command,omitempty" bson:"command,omitempty"`
-	Args    []string               `json:"args,omitempty" bson:"args,omitempty"`
-	EnvArgs map[string]interface{} `json:"env_args,omitempty" bson:"env_args,omitempty"`
+	DataResources       []*data.DataResource             `bson:"-" json:"data_resources,omitempty"`
+	StorageResources    []*storage.StorageResource       `bson:"-" json:"storage_resources,omitempty"`
+	ProcessingResources []*processing.ProcessingResource `bson:"-" json:"processing_resources,omitempty"`
+	DatacenterResources []*datacenter.DatacenterResource `bson:"-" json:"datacenter_resources,omitempty"`
+	WorkflowResources   []*w.WorkflowResource            `bson:"-" json:"workflow_resources,omitempty"`
 }
diff --git a/models/resources/storage/storage.go b/models/resources/storage/storage.go
index 436036c..e7bc1b0 100644
--- a/models/resources/storage/storage.go
+++ b/models/resources/storage/storage.go
@@ -3,7 +3,6 @@ package storage
 import (
 	"encoding/json"
 
-	resources "cloud.o-forge.io/core/oc-lib/models/resources"
 	"cloud.o-forge.io/core/oc-lib/models/utils"
 )
 
@@ -13,7 +12,7 @@ type URL struct {
 }
 
 type StorageResource struct {
-	resources.AbstractResource
+	utils.AbstractResource
 
 	Capacity uint `bson:"capacity,omitempty" json:"capacity,omitempty"`
 	Url      *URL `bson:"url,omitempty" json:"url,omitempty"` // Will allow to select between several protocols
diff --git a/models/resources/storage/storage_test.go b/models/resources/storage/storage_test.go
index d289009..3c6b284 100644
--- a/models/resources/storage/storage_test.go
+++ b/models/resources/storage/storage_test.go
@@ -3,7 +3,6 @@ package storage
 import (
 	"testing"
 
-	resources "cloud.o-forge.io/core/oc-lib/models/resources"
 	"cloud.o-forge.io/core/oc-lib/models/utils"
 
 	"github.com/stretchr/testify/assert"
@@ -11,7 +10,7 @@ import (
 
 func TestStoreOneStorage(t *testing.T) {
 	s := StorageResource{Capacity: 123, Url: &URL{Protocol: "http", Path: "azerty.fr"},
-		AbstractResource: resources.AbstractResource{
+		AbstractResource: utils.AbstractResource{
 			AbstractObject: utils.AbstractObject{Name: "testData"},
 			Description:    "Lorem Ipsum",
 			Logo:           "azerty.com",
@@ -29,7 +28,7 @@ func TestStoreOneStorage(t *testing.T) {
 
 func TestLoadOneStorage(t *testing.T) {
 	s := StorageResource{Capacity: 123, Url: &URL{Protocol: "http", Path: "azerty.fr"},
-		AbstractResource: resources.AbstractResource{
+		AbstractResource: utils.AbstractResource{
 			AbstractObject: utils.AbstractObject{Name: "testData"},
 			Description:    "Lorem Ipsum",
 			Logo:           "azerty.com",
diff --git a/models/resources/workflow/workflow.go b/models/resources/workflow/workflow.go
index 9198c6a..4adc0be 100644
--- a/models/resources/workflow/workflow.go
+++ b/models/resources/workflow/workflow.go
@@ -2,28 +2,12 @@ package oclib
 
 import (
 	"encoding/json"
-	"slices"
 
-	"cloud.o-forge.io/core/oc-lib/models/resources"
-	"cloud.o-forge.io/core/oc-lib/models/resources/workflow/graph"
 	"cloud.o-forge.io/core/oc-lib/models/utils"
 )
 
-type AbstractWorkflow struct {
-	utils.ResourceSet
-	Graph    *graph.Graph      `bson:"graph,omitempty" json:"graph,omitempty"`
-	Schedule *WorkflowSchedule `bson:"schedule,omitempty" json:"schedule,omitempty"`
-}
-
-func (w *AbstractWorkflow) isDCLink(link graph.GraphLink) bool {
-	if slices.Contains(w.Datacenters, link.Destination.ID) || slices.Contains(w.Datacenters, link.Source.ID) {
-		return true
-	}
-	return false
-}
-
 type WorkflowResource struct {
-	resources.AbstractResource
+	utils.AbstractResource
 	WorkflowID string `bson:"workflow_id,omitempty" json:"workflow_id,omitempty"`
 }
 
diff --git a/models/resources/workflow/workflow_test.go b/models/resources/workflow/workflow_test.go
index f7927d5..fc98556 100644
--- a/models/resources/workflow/workflow_test.go
+++ b/models/resources/workflow/workflow_test.go
@@ -3,14 +3,13 @@ package oclib
 import (
 	"testing"
 
-	"cloud.o-forge.io/core/oc-lib/models/resources"
 	"cloud.o-forge.io/core/oc-lib/models/utils"
 
 	"github.com/stretchr/testify/assert"
 )
 
 func TestStoreOneWorkflow(t *testing.T) {
-	w := WorkflowResource{AbstractResource: resources.AbstractResource{
+	w := WorkflowResource{AbstractResource: utils.AbstractResource{
 		AbstractObject: utils.AbstractObject{Name: "testWorkflow"},
 		Description:    "Lorem Ipsum",
 		Logo:           "azerty.com",
@@ -27,7 +26,7 @@ func TestStoreOneWorkflow(t *testing.T) {
 }
 
 func TestLoadOneWorkflow(t *testing.T) {
-	w := WorkflowResource{AbstractResource: resources.AbstractResource{
+	w := WorkflowResource{AbstractResource: utils.AbstractResource{
 		AbstractObject: utils.AbstractObject{Name: "testWorkflow"},
 		Description:    "Lorem Ipsum",
 		Logo:           "azerty.com",
diff --git a/models/utils/abstracts.go b/models/utils/abstracts.go
index 6aed786..e99c852 100644
--- a/models/utils/abstracts.go
+++ b/models/utils/abstracts.go
@@ -10,14 +10,6 @@ import (
 
 var validate = validator.New(validator.WithRequiredStructEnabled())
 
-type ResourceSet struct {
-	Datas       []string `bson:"datas,omitempty" json:"datas,omitempty"`
-	Storages    []string `bson:"storages,omitempty" json:"storages,omitempty"`
-	Processings []string `bson:"processing,omitempty" json:"processing,omitempty"`
-	Datacenters []string `bson:"datacenters,omitempty" json:"datacenters,omitempty"`
-	Workflows   []string `bson:"workflows,omitempty" json:"workflows,omitempty"`
-}
-
 type AbstractObject struct {
 	UUID string `json:"id,omitempty" bson:"id,omitempty" validate:"required"`
 	Name string `json:"name,omitempty" bson:"name,omitempty" validate:"required"`
@@ -95,3 +87,21 @@ func (dma *AbstractAccessor) GenericUpdateOne(set DBObject, id string, accessor
 	}
 	return accessor.LoadOne(id)
 }
+
+type AbstractResource struct {
+	AbstractObject
+	ShortDescription string         `json:"short_description,omitempty" bson:"short_description,omitempty" validate:"required"`
+	Description      string         `json:"description,omitempty" bson:"description,omitempty"`
+	Logo             string         `json:"logo,omitempty" bson:"logo,omitempty" validate:"required"`
+	Owner            string         `json:"owner,omitempty" bson:"owner,omitempty" validate:"required"`
+	OwnerLogo        string         `json:"owner_logo,omitempty" bson:"owner_logo,omitempty"`
+	SourceUrl        string         `json:"source_url,omitempty" bson:"source_url,omitempty" validate:"required"`
+	Proxy            *ResourceProxy `json:"proxy,omitempty" bson:"proxy,omitempty"`
+}
+type ResourceProxy struct {
+	Host    string                 `json:"host,omitempty" bson:"host,omitempty"`
+	Port    int                    `json:"port,omitempty" bson:"port,omitempty"`
+	Command string                 `json:"command,omitempty" bson:"command,omitempty"`
+	Args    []string               `json:"args,omitempty" bson:"args,omitempty"`
+	EnvArgs map[string]interface{} `json:"env_args,omitempty" bson:"env_args,omitempty"`
+}
diff --git a/models/workflow/workflow.go b/models/workflow/workflow.go
index 5f6457c..2dea1be 100644
--- a/models/workflow/workflow.go
+++ b/models/workflow/workflow.go
@@ -2,14 +2,29 @@ package oclib
 
 import (
 	"encoding/json"
+	"slices"
 
-	w "cloud.o-forge.io/core/oc-lib/models/resources/workflow"
+	"cloud.o-forge.io/core/oc-lib/models/resources"
+	"cloud.o-forge.io/core/oc-lib/models/resources/workflow/graph"
 	"cloud.o-forge.io/core/oc-lib/models/utils"
 )
 
+type AbstractWorkflow struct {
+	resources.ResourceSet
+	Graph    *graph.Graph      `bson:"graph,omitempty" json:"graph,omitempty"`
+	Schedule *WorkflowSchedule `bson:"schedule,omitempty" json:"schedule,omitempty"`
+}
+
+func (w *AbstractWorkflow) isDCLink(link graph.GraphLink) bool {
+	if slices.Contains(w.Datacenters, link.Destination.ID) || slices.Contains(w.Datacenters, link.Source.ID) {
+		return true
+	}
+	return false
+}
+
 type Workflow struct {
 	utils.AbstractObject
-	w.AbstractWorkflow
+	AbstractWorkflow
 }
 
 func (d *Workflow) GetName() string {
diff --git a/models/workspace/workspace.go b/models/workspace/workspace.go
index 19253d4..6c34f71 100644
--- a/models/workspace/workspace.go
+++ b/models/workspace/workspace.go
@@ -3,13 +3,14 @@ package workspace
 import (
 	"encoding/json"
 
+	"cloud.o-forge.io/core/oc-lib/models/resources"
 	"cloud.o-forge.io/core/oc-lib/models/utils"
 	"github.com/google/uuid"
 )
 
 type Workspace struct {
 	utils.AbstractObject
-	utils.ResourceSet
+	resources.ResourceSet
 	Active bool `json:"active" bson:"active" default:"false"`
 }
 
diff --git a/models/workspace/workspace_mongo_accessor.go b/models/workspace/workspace_mongo_accessor.go
index e4c5502..1391b63 100644
--- a/models/workspace/workspace_mongo_accessor.go
+++ b/models/workspace/workspace_mongo_accessor.go
@@ -2,6 +2,11 @@ package workspace
 
 import (
 	"cloud.o-forge.io/core/oc-lib/dbs/mongo"
+	"cloud.o-forge.io/core/oc-lib/models/resources/data"
+	"cloud.o-forge.io/core/oc-lib/models/resources/datacenter"
+	"cloud.o-forge.io/core/oc-lib/models/resources/processing"
+	"cloud.o-forge.io/core/oc-lib/models/resources/storage"
+	w "cloud.o-forge.io/core/oc-lib/models/resources/workflow"
 	"cloud.o-forge.io/core/oc-lib/models/utils"
 )
 
@@ -14,11 +19,23 @@ func (wfa *WorkspaceMongoAccessor) DeleteOne(id string) (utils.DBObject, int, er
 }
 
 func (wfa *WorkspaceMongoAccessor) UpdateOne(set utils.DBObject, id string) (utils.DBObject, int, error) {
+	d := set.(*Workspace)
+	d.DataResources = nil
+	d.DatacenterResources = nil
+	d.StorageResources = nil
+	d.ProcessingResources = nil
+	d.WorkflowResources = nil
 	return wfa.GenericUpdateOne(set, id, wfa, &Workspace{})
 }
 
 func (wfa *WorkspaceMongoAccessor) StoreOne(data utils.DBObject) (utils.DBObject, int, error) {
-	return wfa.GenericStoreOne(data, wfa)
+	d := data.(*Workspace)
+	d.DataResources = nil
+	d.DatacenterResources = nil
+	d.StorageResources = nil
+	d.ProcessingResources = nil
+	d.WorkflowResources = nil
+	return wfa.GenericStoreOne(d, wfa)
 }
 
 func (wfa *WorkspaceMongoAccessor) CopyOne(data utils.DBObject) (utils.DBObject, int, error) {
@@ -38,6 +55,51 @@ func (wfa *WorkspaceMongoAccessor) LoadOne(id string) (utils.DBObject, int, erro
 	obj = &Workspace{Active: true}
 	wfa.UpdateOne(obj, id)
 
+	if workflow.Datas != nil && len(workflow.Datas) > 0 {
+		dataAccessor := &data.DataMongoAccessor{}
+		for _, id := range workflow.Datas {
+			d, _, e := dataAccessor.LoadOne(id)
+			if e == nil {
+				workflow.DataResources = append(workflow.DataResources, d.(*data.DataResource))
+			}
+		}
+	}
+	if workflow.Datacenters != nil && len(workflow.Datacenters) > 0 {
+		dataAccessor := &datacenter.DatacenterMongoAccessor{}
+		for _, id := range workflow.Datacenters {
+			d, _, e := dataAccessor.LoadOne(id)
+			if e == nil {
+				workflow.DatacenterResources = append(workflow.DatacenterResources, d.(*datacenter.DatacenterResource))
+			}
+		}
+	}
+	if workflow.Storages != nil && len(workflow.Storages) > 0 {
+		dataAccessor := &storage.StorageMongoAccessor{}
+		for _, id := range workflow.Storages {
+			d, _, e := dataAccessor.LoadOne(id)
+			if e == nil {
+				workflow.StorageResources = append(workflow.StorageResources, d.(*storage.StorageResource))
+			}
+		}
+	}
+	if workflow.Processings != nil && len(workflow.Processings) > 0 {
+		dataAccessor := &processing.ProcessingMongoAccessor{}
+		for _, id := range workflow.Processings {
+			d, _, e := dataAccessor.LoadOne(id)
+			if e == nil {
+				workflow.ProcessingResources = append(workflow.ProcessingResources, d.(*processing.ProcessingResource))
+			}
+		}
+	}
+	if workflow.Workflows != nil && len(workflow.Workflows) > 0 {
+		dataAccessor := &w.WorkflowResourceMongoAccessor{}
+		for _, id := range workflow.Workflows {
+			d, _, e := dataAccessor.LoadOne(id)
+			if e == nil {
+				workflow.WorkflowResources = append(workflow.WorkflowResources, d.(*w.WorkflowResource))
+			}
+		}
+	}
 	return &workflow, 200, nil
 }