diff --git a/models/utils/abstracts.go b/models/utils/abstracts.go
index 94b6e44..042c394 100644
--- a/models/utils/abstracts.go
+++ b/models/utils/abstracts.go
@@ -212,12 +212,7 @@ func genericLoadAll[T DBObject](res *mgb.Cursor, code int, err error, f func(DBO
 	if err = res.All(mongo.MngoCtx, &results); err != nil {
 		return nil, 404, err
 	}
-
-	var test []map[string]interface{}
-	_ = res.All(mongo.MngoCtx, &test)
-	fmt.Println("results 1", res, results, test, err)
 	for _, r := range results {
-		fmt.Println("results", r)
 		if !r.VerifyAuth(a.GetPeerID(), a.GetGroups()) {
 			continue
 		}
diff --git a/models/workflow/workflow.go b/models/workflow/workflow.go
index 6aa4b3b..8d8727a 100644
--- a/models/workflow/workflow.go
+++ b/models/workflow/workflow.go
@@ -3,6 +3,7 @@ package workflow
 import (
 	"errors"
 
+	"cloud.o-forge.io/core/oc-lib/models/collaborative_area/shallow_collaborative_area"
 	"cloud.o-forge.io/core/oc-lib/models/peer"
 	"cloud.o-forge.io/core/oc-lib/models/resources"
 	"cloud.o-forge.io/core/oc-lib/models/utils"
@@ -97,6 +98,20 @@ type Workflow struct {
 	AbstractWorkflow     // AbstractWorkflow contains the basic fields of a workflow
 }
 
+func (ao *Workflow) VerifyAuth(peerID string, groups []string) bool {
+	isAuthorized := false
+	if len(ao.Shared) > 0 {
+		for _, shared := range ao.Shared {
+			shared, code, _ := shallow_collaborative_area.New(tools.COLLABORATIVE_AREA, peerID, groups, nil).LoadOne(shared)
+			if code != 200 || shared == nil {
+				isAuthorized = false
+			}
+			isAuthorized = shared.VerifyAuth(peerID, groups)
+		}
+	}
+	return isAuthorized
+}
+
 /*
 * CheckBooking is a function that checks the booking of the workflow on peers (even ourselves)
  */
diff --git a/models/workspace/workspace.go b/models/workspace/workspace.go
index 7b03386..ef38853 100644
--- a/models/workspace/workspace.go
+++ b/models/workspace/workspace.go
@@ -1,6 +1,7 @@
 package workspace
 
 import (
+	"cloud.o-forge.io/core/oc-lib/models/collaborative_area/shallow_collaborative_area"
 	"cloud.o-forge.io/core/oc-lib/models/resources"
 	"cloud.o-forge.io/core/oc-lib/models/utils"
 	"cloud.o-forge.io/core/oc-lib/tools"
@@ -18,3 +19,14 @@ type Workspace struct {
 func (d *Workspace) GetAccessor(peerID string, groups []string, caller *tools.HTTPCaller) utils.Accessor {
 	return New(tools.WORKSPACE, peerID, groups, caller) // Create a new instance of the accessor
 }
+
+func (ao *Workspace) VerifyAuth(peerID string, groups []string) bool {
+	if ao.Shared != "" {
+		shared, code, _ := shallow_collaborative_area.New(tools.COLLABORATIVE_AREA, peerID, groups, nil).LoadOne(ao.Shared)
+		if code != 200 || shared == nil {
+			return false
+		}
+		return shared.VerifyAuth(peerID, groups)
+	}
+	return false
+}