diff --git a/library/src/main/java/org/mustangproject/ZUGFeRD/Profile.java b/library/src/main/java/org/mustangproject/ZUGFeRD/Profile.java
index 60b7115d..8368b466 100644
--- a/library/src/main/java/org/mustangproject/ZUGFeRD/Profile.java
+++ b/library/src/main/java/org/mustangproject/ZUGFeRD/Profile.java
@@ -1,21 +1,45 @@
 package org.mustangproject.ZUGFeRD;
 
+/***
+ * specifies a kind of a XML completeness levels,
+ * e.g. Factur-X has 6 (Minimum, Basic-WL, Basic, EN16931, Extended, and XRechnung),
+ * ZUGFeRD 1 had and Order-X will have three (Basic, Comfort, Extended)
+ * and the XRechnung has two (Standard, Extension)
+ * For the XRechnung at the time being please use Factur-X's Xrechnung
+ */
 public class Profile {
 	protected String name, id;
 
+	/***
+	 * Contruct
+	 * @param name human readable name of the profile, also used as basis to detemine the XMP Name
+	 * @param ID XML Guideline ID
+	 */
 	public Profile(String name, String ID) {
 		this.name = name;
 		this.id = ID;
 	}
 
+	/***
+	 * gets the name
+	 * @return the name of the profile
+	 */
 	public String getName() {
 		return name;
 	}
 
+	/***
+	 * get guideline id
+	 * @return the XML Guideline ID of the profile
+	 */
 	public String getID() {
 		return id;
 	}
 
+	/***
+	 * if the profile is embedded in PDF we need RDF metadata
+	 * @return the XMP name string of the profile
+	 */
 	public String getXMPName() {
 		if (name.equals("BASICWL")) {
 			return "BASIC WL";