diff --git a/federation/rest.yaml b/federation/rest.yaml
index b966660ad..850909c1d 100644
--- a/federation/rest.yaml
+++ b/federation/rest.yaml
@@ -301,7 +301,7 @@ endpoints:
               title: Module ID
       - name: listAll
         method: GET
-        title: List of shared/exposed modules
+        title: List of shared/exposed/mapped modules
         path: "/"
         parameters:
           path:
@@ -318,6 +318,10 @@ endpoints:
               type: bool
               required: false
               title: List exposed modules
+            - name: mapped
+              type: bool
+              required: false
+              title: List exposed modules
 
   - title: Sync structure
     description: Sync structure
diff --git a/federation/rest/manage_structure.go b/federation/rest/manage_structure.go
index bf864c864..e38c57905 100644
--- a/federation/rest/manage_structure.go
+++ b/federation/rest/manage_structure.go
@@ -2,7 +2,6 @@ package rest
 
 import (
 	"context"
-	"errors"
 
 	"github.com/cortezaproject/corteza-server/federation/rest/request"
 	"github.com/cortezaproject/corteza-server/federation/service"
@@ -23,6 +22,10 @@ type (
 
 		CanMapModule bool `json:"canMapModule"`
 	}
+
+	moduleMappingPayload struct {
+		*types.ModuleMapping
+	}
 )
 
 func (ManageStructure) New() *ManageStructure {
@@ -110,6 +113,7 @@ func (ctrl ManageStructure) ReadMappings(ctx context.Context, r *request.ManageS
 	return (service.DefaultModuleMapping).FindByID(ctx, r.ModuleID)
 }
 
+// ListAll show the list of exposed / shared / mapped modules
 func (ctrl ManageStructure) ListAll(ctx context.Context, r *request.ManageStructureListAll) (interface{}, error) {
 	var (
 		list interface{}
@@ -127,8 +131,13 @@ func (ctrl ManageStructure) ListAll(ctx context.Context, r *request.ManageStruct
 			NodeID: r.NodeID,
 		})
 		break
+	case r.Mapped:
+		list, _, err = (service.DefaultModuleMapping).Find(ctx, types.ModuleMappingFilter{
+			NodeID: r.NodeID,
+		})
+		break
 	default:
-		return nil, errors.New("TODO - http 400 bad request - either use ?exposed or ?shared")
+		return nil, service.ExposedModuleErrRequestParametersInvalid()
 	}
 
 	return ctrl.makePayload(ctx, list, err)
@@ -158,6 +167,16 @@ func (ctrl ManageStructure) makeExposedModulePayload(ctx context.Context, em *ty
 	}, nil
 }
 
+func (ctrl ManageStructure) makeModuleMappingPayload(ctx context.Context, em *types.ModuleMapping, err error) (*moduleMappingPayload, error) {
+	if err != nil || em == nil {
+		return nil, err
+	}
+
+	return &moduleMappingPayload{
+		ModuleMapping: em,
+	}, nil
+}
+
 func (ctrl ManageStructure) makePayload(ctx context.Context, payload interface{}, err error) (interface{}, error) {
 	if err != nil || payload == nil {
 		return nil, err
@@ -181,6 +200,15 @@ func (ctrl ManageStructure) makePayload(ctx context.Context, payload interface{}
 			set[i] = *mp
 		}
 
+		return set, err
+	case types.ModuleMappingSet:
+		set := make([]moduleMappingPayload, len(payload.(types.ModuleMappingSet)))
+
+		for i, d := range payload.(types.ModuleMappingSet) {
+			mp, _ := ctrl.makeModuleMappingPayload(ctx, d, err)
+			set[i] = *mp
+		}
+
 		return set, err
 	case *types.ExposedModule:
 		return ctrl.makeExposedModulePayload(ctx, payload.(*types.ExposedModule), err)
diff --git a/federation/rest/request/manageStructure.go b/federation/rest/request/manageStructure.go
index 0a8c5d276..17cac1454 100644
--- a/federation/rest/request/manageStructure.go
+++ b/federation/rest/request/manageStructure.go
@@ -189,6 +189,11 @@ type (
 		//
 		// List exposed modules
 		Exposed bool
+
+		// Mapped GET parameter
+		//
+		// List exposed modules
+		Mapped bool
 	}
 )
 
@@ -783,6 +788,7 @@ func (r ManageStructureListAll) Auditable() map[string]interface{} {
 		"nodeID":  r.NodeID,
 		"shared":  r.Shared,
 		"exposed": r.Exposed,
+		"mapped":  r.Mapped,
 	}
 }
 
@@ -801,6 +807,11 @@ func (r ManageStructureListAll) GetExposed() bool {
 	return r.Exposed
 }
 
+// Auditable returns all auditable/loggable parameters
+func (r ManageStructureListAll) GetMapped() bool {
+	return r.Mapped
+}
+
 // Fill processes request and fills internal variables
 func (r *ManageStructureListAll) Fill(req *http.Request) (err error) {
 	if strings.ToLower(req.Header.Get("content-type")) == "application/json" {
@@ -830,6 +841,12 @@ func (r *ManageStructureListAll) Fill(req *http.Request) (err error) {
 				return err
 			}
 		}
+		if val, ok := tmp["mapped"]; ok && len(val) > 0 {
+			r.Mapped, err = payload.ParseBool(val[0]), nil
+			if err != nil {
+				return err
+			}
+		}
 	}
 
 	{
diff --git a/federation/service/exposed_module_actions.gen.go b/federation/service/exposed_module_actions.gen.go
index 47018d312..63c8bbf22 100644
--- a/federation/service/exposed_module_actions.gen.go
+++ b/federation/service/exposed_module_actions.gen.go
@@ -694,6 +694,36 @@ func ExposedModuleErrComposeNamespaceNotFound(mm ...*exposedModuleActionProps) *
 	return e
 }
 
+// ExposedModuleErrRequestParametersInvalid returns "federation:exposed_module.requestParametersInvalid" as *errors.Error
+//
+//
+// This function is auto-generated.
+//
+func ExposedModuleErrRequestParametersInvalid(mm ...*exposedModuleActionProps) *errors.Error {
+	var p = &exposedModuleActionProps{}
+	if len(mm) > 0 {
+		p = mm[0]
+	}
+
+	var e = errors.New(
+		errors.KindInternal,
+
+		p.Format("request parameters invalid", nil),
+
+		errors.Meta("type", "requestParametersInvalid"),
+		errors.Meta("resource", "federation:exposed_module"),
+
+		errors.Meta(exposedModulePropsMetaKey{}, p),
+
+		errors.StackSkip(1),
+	)
+
+	if len(mm) > 0 {
+	}
+
+	return e
+}
+
 // ExposedModuleErrNotAllowedToCreate returns "federation:exposed_module.notAllowedToCreate" as *errors.Error
 //
 //
diff --git a/federation/service/exposed_module_actions.yaml b/federation/service/exposed_module_actions.yaml
index d3c868741..719a87154 100644
--- a/federation/service/exposed_module_actions.yaml
+++ b/federation/service/exposed_module_actions.yaml
@@ -83,6 +83,10 @@ errors:
     message: "compose namespace not found"
     severity: "warning"
 
+  - error: requestParametersInvalid
+    message: "request parameters invalid"
+    severity: "warning"
+
   - error: notAllowedToCreate
     message: "not allowed to create modules"
     log: "could not create modules; insufficient permissions"
diff --git a/federation/service/module_mapping.go b/federation/service/module_mapping.go
index 71b7bd02b..bd654c345 100644
--- a/federation/service/module_mapping.go
+++ b/federation/service/module_mapping.go
@@ -97,6 +97,11 @@ func (svc moduleMapping) Find(ctx context.Context, filter types.ModuleMappingFil
 		return nil
 	}()
 
+	set.Walk(func(mm *types.ModuleMapping) error {
+		mm.NodeID = f.NodeID
+		return nil
+	})
+
 	return
 }