diff --git a/apis/management.cattle.io/v3/authz_types.go b/apis/management.cattle.io/v3/authz_types.go
index 7405f39f..1c7aeddd 100644
--- a/apis/management.cattle.io/v3/authz_types.go
+++ b/apis/management.cattle.io/v3/authz_types.go
@@ -119,11 +119,11 @@ type ProjectRoleTemplateBinding struct {
 	metav1.TypeMeta   `json:",inline"`
 	metav1.ObjectMeta `json:"metadata,omitempty"`
 
-	UserName           string `json:"userName,omitempty" norman:"type=reference[user]"`
-	UserPrincipalName  string `json:"userPrincipalName,omitempty" norman:"type=reference[principal]"`
-	GroupName          string `json:"groupName,omitempty" norman:"type=reference[group]"`
-	GroupPrincipalName string `json:"groupPrincipalName,omitempty" norman:"type=reference[principal]"`
-	ProjectName        string `json:"projectName,omitempty" norman:"required,type=reference[project]"`
+	UserName           string `json:"userName,omitempty" norman:"noupdate,type=reference[user]"`
+	UserPrincipalName  string `json:"userPrincipalName,omitempty" norman:"noupdate,type=reference[principal]"`
+	GroupName          string `json:"groupName,omitempty" norman:"noupdate,type=reference[group]"`
+	GroupPrincipalName string `json:"groupPrincipalName,omitempty" norman:"noupdate,type=reference[principal]"`
+	ProjectName        string `json:"projectName,omitempty" norman:"required,noupdate,type=reference[project]"`
 	RoleTemplateName   string `json:"roleTemplateName,omitempty" norman:"required,type=reference[roleTemplate]"`
 	ServiceAccount     string `json:"serviceAccount,omitempty" norman:"nocreate,noupdate"`
 }
@@ -133,11 +133,11 @@ type ClusterRoleTemplateBinding struct {
 	metav1.TypeMeta   `json:",inline"`
 	metav1.ObjectMeta `json:"metadata,omitempty"`
 
-	UserName           string `json:"userName,omitempty" norman:"type=reference[user]"`
-	UserPrincipalName  string `json:"userPrincipalName,omitempty" norman:"type=reference[principal]"`
-	GroupName          string `json:"groupName,omitempty" norman:"type=reference[group]"`
-	GroupPrincipalName string `json:"groupPrincipalName,omitempty" norman:"type=reference[principal]"`
-	ClusterName        string `json:"clusterName,omitempty" norman:"required,type=reference[cluster]"`
+	UserName           string `json:"userName,omitempty" norman:"noupdate,type=reference[user]"`
+	UserPrincipalName  string `json:"userPrincipalName,omitempty" norman:"noupdate,type=reference[principal]"`
+	GroupName          string `json:"groupName,omitempty" norman:"noupdate,type=reference[group]"`
+	GroupPrincipalName string `json:"groupPrincipalName,omitempty" norman:"noupdate,type=reference[principal]"`
+	ClusterName        string `json:"clusterName,omitempty" norman:"required,noupdate,type=reference[cluster]"`
 	RoleTemplateName   string `json:"roleTemplateName,omitempty" norman:"required,type=reference[roleTemplate]"`
 }