diff --git a/iamtf/resource_iamtf_app_oidc.go b/iamtf/resource_iamtf_app_oidc.go
index 77a1efd..df4963b 100644
--- a/iamtf/resource_iamtf_app_oidc.go
+++ b/iamtf/resource_iamtf_app_oidc.go
@@ -110,6 +110,7 @@ func ResourceOidcRp() *schema.Resource {
 				Required:    true,
 				Description: "list of OIDC response type strings. Valid values: TOKEN, CODE, ID_TOKEN.",
 			},
+			// TODO : support response_mode (not supported by server)
 			"response_modes": {
 				Type: schema.TypeSet,
 				Elem: &schema.Schema{
diff --git a/iamtf/resource_iamtf_idp.go b/iamtf/resource_iamtf_idp.go
index 7598788..6f2251c 100644
--- a/iamtf/resource_iamtf_idp.go
+++ b/iamtf/resource_iamtf_idp.go
@@ -585,7 +585,7 @@ func idpAttributeProfileSchema() *schema.Schema {
 					Type:             schema.TypeString,
 					Description:      "Attribute profile to use",
 					Optional:         true,
-					ValidateDiagFunc: stringInSlice([]string{"JOSSO", "BASIC", "ONE_TO_ONE", "CUSTOM"}),
+					ValidateDiagFunc: stringInSlice([]string{"JOSSO", "BASIC", "ONE_TO_ONE", "CUSTOM", "EXTENSION"}),
 					Default:          "JOSSO",
 				},
 				"include_unmapped_claims": {