diff --git a/src/main/java/io/gravitee/repository/management/model/Page.java b/src/main/java/io/gravitee/repository/management/model/Page.java
index 3df6c817..a484a4de 100644
--- a/src/main/java/io/gravitee/repository/management/model/Page.java
+++ b/src/main/java/io/gravitee/repository/management/model/Page.java
@@ -30,7 +30,7 @@ public class Page {
 
 	private String name;
 
-	private String type;
+	private PageType type;
 
 	private String content;
 
@@ -57,7 +57,7 @@ public void setId(String id) {
 		this.id = id;
 	}
 
-	public String getType() {
+	public PageType getType() {
 		return type;
 	}
 	
@@ -69,7 +69,7 @@ public void setName(String name) {
 		this.name = name;
 	}
 	
-	public void setType(String type) {
+	public void setType(PageType type) {
 		this.type = type;
 	}
 
diff --git a/src/main/java/io/gravitee/repository/management/model/PageType.java b/src/main/java/io/gravitee/repository/management/model/PageType.java
new file mode 100644
index 00000000..0587df0a
--- /dev/null
+++ b/src/main/java/io/gravitee/repository/management/model/PageType.java
@@ -0,0 +1,29 @@
+/**
+ * Copyright (C) 2015 The Gravitee team (http://gravitee.io)
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *         http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package io.gravitee.repository.management.model;
+
+/**
+ * @author Ludovic Dussart (ludovic.dussart at gmail.com)
+ * Managed types for page documentation
+ *
+ */
+public enum PageType {
+
+	MARKDOWN,
+	RAML,
+	SWAGGER
+	
+}