diff --git a/apis/management.cattle.io/v3/multi_cluster_app.go b/apis/management.cattle.io/v3/multi_cluster_app.go
new file mode 100644
index 00000000..52fc12e5
--- /dev/null
+++ b/apis/management.cattle.io/v3/multi_cluster_app.go
@@ -0,0 +1,41 @@
+package v3
+
+import (
+	"github.com/rancher/norman/types"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+)
+
+type MultiClusterApp struct {
+	types.Namespaced
+	metav1.TypeMeta `json:",inline"`
+	// Standard object’s metadata. More info:
+	// https://github.com/kubernetes/community/blob/master/contributors/devel/api-conventions.md#metadata
+	metav1.ObjectMeta `json:"metadata,omitempty"`
+	// Specification of the desired behavior of the the cluster. More info:
+	// https://github.com/kubernetes/community/blob/master/contributors/devel/api-conventions.md#spec-and-status
+
+	Spec   MultiClusterAppSpec   `json:"spec"`
+	Status MultiClusterAppStatus `json:"status"`
+}
+
+type MultiClusterAppSpec struct {
+	TemplateVersionName string   `json:"templateVersionName,omitempty" norman:"type=reference[templateVersion],required"`
+	Answers             []Answer `json:"answers,omitempty"`
+	Targets             []Target `json:"targets,omitempty" norman:"required"`
+}
+
+type MultiClusterAppStatus struct {
+	Healthstate string `json:"healthState,omitempty"`
+}
+
+type Target struct {
+	ProjectName string `json:"projectName,omitempty" norman:"type=reference[project],required"`
+	AppName     string `json:"appName,omitempty" norman:"type=reference[v3/projects/schemas/app]"`
+	Healthstate string `json:"healthState,omitempty"`
+}
+
+type Answer struct {
+	ProjectName string            `json:"projectName,omitempty" norman:"type=reference[project]"`
+	ClusterName string            `json:"clusterName,omitempty" norman:"type=reference[cluster]"`
+	Values      map[string]string `json:"values,omitempty" norman:"required"`
+}
diff --git a/apis/management.cattle.io/v3/schema/schema.go b/apis/management.cattle.io/v3/schema/schema.go
index dd488702..994a1146 100644
--- a/apis/management.cattle.io/v3/schema/schema.go
+++ b/apis/management.cattle.io/v3/schema/schema.go
@@ -36,7 +36,8 @@ var (
 		Init(alertTypes).
 		Init(composeType).
 		Init(projectCatalogTypes).
-		Init(clusterCatalogTypes)
+		Init(clusterCatalogTypes).
+		Init(multiClusterAppTypes)
 
 	TokenSchemas = factory.Schemas(&Version).
 			Init(tokens)
@@ -578,3 +579,10 @@ func clusterCatalogTypes(schemas *types.Schemas) *types.Schemas {
 			}
 		})
 }
+
+func multiClusterAppTypes(schemas *types.Schemas) *types.Schemas {
+	return schemas.
+		AddMapperForType(&Version, v3.MultiClusterApp{}, m.Drop{Field: "namespaceId"}).
+		MustImport(&Version, v3.MultiClusterApp{}).
+		MustImport(&Version, v3.Target{})
+}
diff --git a/apis/project.cattle.io/v3/app_types.go b/apis/project.cattle.io/v3/app_types.go
index 19fa1e0e..025e8262 100644
--- a/apis/project.cattle.io/v3/app_types.go
+++ b/apis/project.cattle.io/v3/app_types.go
@@ -17,14 +17,15 @@ type App struct {
 }
 
 type AppSpec struct {
-	ProjectName     string            `json:"projectName,omitempty" norman:"type=reference[/v3/schemas/project]"`
-	Description     string            `json:"description,omitempty"`
-	TargetNamespace string            `json:"targetNamespace,omitempty"`
-	ExternalID      string            `json:"externalId,omitempty"`
-	Files           map[string]string `json:"files,omitempty"`
-	Answers         map[string]string `json:"answers,omitempty"`
-	AppRevisionName string            `json:"appRevisionName,omitempty" norman:"type=reference[/v3/project/schemas/apprevision]"`
-	Prune           bool              `json:"prune,omitempty"`
+	ProjectName         string            `json:"projectName,omitempty" norman:"type=reference[/v3/schemas/project]"`
+	Description         string            `json:"description,omitempty"`
+	TargetNamespace     string            `json:"targetNamespace,omitempty"`
+	ExternalID          string            `json:"externalId,omitempty"`
+	Files               map[string]string `json:"files,omitempty"`
+	Answers             map[string]string `json:"answers,omitempty"`
+	AppRevisionName     string            `json:"appRevisionName,omitempty" norman:"type=reference[/v3/project/schemas/apprevision]"`
+	Prune               bool              `json:"prune,omitempty"`
+	MultiClusterAppName string            `json:"multiClusterAppName,omitempty" norman:"type=reference[/v3/schemas/multiclusterapp]"`
 }
 
 var (