diff --git a/src/main/java/ley/untis/UntisClient.java b/src/main/java/ley/untis/UntisClient.java
index 70fbe6f..9232b66 100644
--- a/src/main/java/ley/untis/UntisClient.java
+++ b/src/main/java/ley/untis/UntisClient.java
@@ -247,8 +247,8 @@ public class UntisClient {
      * Get timetable for klasse, teacher, student, room, subject
      * @param id the id of the element
      * @param type the type of the element (use Constants class for this)
-     * @param startDate the start date of the requested days
-     * @param endDate the end date of the requested days
+     * @param startDate the start date of the requested days (format: YYYYMMDD)
+     * @param endDate the end date of the requested days (format: YYYYMMDD)
      * @return an ArrayList of period objects
      * @throws APIRequestException
      */
@@ -260,4 +260,38 @@ public class UntisClient {
         }
     }
 
+    /**
+     * Get a customizable timetable for klasse, teacher, student, room, subject..
+     * @param id the id of the element
+     * @param type the type of the element (use Constants class for this)
+     * @param options optianal options to customize the return object
+     * @return an ArrayList of period objects
+     * @throws APIRequestException
+     */
+    public TimetableResponse getTimetable(int id, int type, Options options) throws APIRequestException {
+        try {
+            return client.invoke("getTimetable", new CustonTimetableParams(id, type, options), TimetableResponse.class);
+        } catch (Throwable e) {
+            throw new APIRequestException(e);
+        }
+    }
+
+    /**
+     *
+     * @param id the id of the element
+     * @param type the type of the element (use Constants class for this)
+     * @param options optianal options to customize the return object
+     * @param startDate the start date of the requested days (format: YYYYMMDD)
+     * @param endDate the end date of the requested days (format: YYYYMMDD)
+     * @return an ArrayList of period objects
+     * @throws APIRequestException
+     */
+    public TimetableResponse getTimetable(int id, int type, Options options, int startDate, int endDate) throws APIRequestException {
+        try {
+            return client.invoke("getTimetable", new CustonTimetableParams(id, type, options, startDate, endDate), TimetableResponse.class);
+        } catch (Throwable e) {
+            throw new APIRequestException(e);
+        }
+    }
+
 }
diff --git a/src/main/java/ley/untis/data/CustonTimetableParams.java b/src/main/java/ley/untis/data/CustonTimetableParams.java
new file mode 100644
index 0000000..59aaf3f
--- /dev/null
+++ b/src/main/java/ley/untis/data/CustonTimetableParams.java
@@ -0,0 +1,86 @@
+package ley.untis.data;
+
+public class CustonTimetableParams {
+
+    public Option options;
+
+    public CustonTimetableParams(int id, int type, Options options) {
+        this.options = new Option(id, type, options);
+    }
+
+    public CustonTimetableParams(int id, int type, Options options, int startDate, int endDate) {
+        this.options = new DateOption(id, type, options, startDate, endDate);
+    }
+
+    public static class Option {
+        public Element element;
+        public boolean onlyBaseTimetable;
+        public boolean showBooking;
+        public boolean showInfo;
+        public boolean showSubstText;
+        public boolean showLsText;
+        public boolean showLsNumber;
+        public boolean showStudentgroup;
+        public String[] klasseFields;
+        public String[] teacherFields;
+        public String[] subjectFields;
+        public String[] roomFields;
+
+        public Option(int id, int type, Options options) {
+            element = new Element(id, type);
+            onlyBaseTimetable = options.onlyBaseTimetable;
+            showBooking = options.showBooking;
+            showInfo = options.showInfo;
+            showSubstText = options.showSubstText;
+            showLsText = options.showLsText;
+            showLsNumber = options.showLsNumber;
+            showStudentgroup = options.showStudentgroup;
+            if(options.klasseFields == null) {
+                klasseFields = new String[1];
+                klasseFields[0] = "id";
+            } else {
+                klasseFields = options.klasseFields;
+            }
+            if(options.teacherFields == null) {
+                teacherFields = new String[1];
+                teacherFields[0] = "id";
+            } else {
+                teacherFields = options.teacherFields;
+            }
+            if(options.subjectFields == null) {
+                subjectFields = new String[1];
+                subjectFields[0] = "id";
+            } else {
+                subjectFields = options.subjectFields;
+            }
+            if(options.roomFields == null) {
+                roomFields = new String[1];
+                roomFields[0] = "id";
+            } else {
+                roomFields = options.roomFields;
+            }
+        }
+
+        public static class Element {
+            public Element(int id, int type) {
+                this.id = id;
+                this.type = type;
+            }
+            public int id;
+            public int type;
+            public String keyType= "id";
+        }
+    }
+
+    public static class DateOption extends Option {
+        public int startDate;
+        public int endDate;
+
+        public DateOption(int id, int type, Options options, int startDate, int endDate) {
+            super(id, type, options);
+            this.startDate = startDate;
+            this.endDate = endDate;
+        }
+    }
+
+}
diff --git a/src/main/java/ley/untis/data/Options.java b/src/main/java/ley/untis/data/Options.java
new file mode 100644
index 0000000..57ee58b
--- /dev/null
+++ b/src/main/java/ley/untis/data/Options.java
@@ -0,0 +1,15 @@
+package ley.untis.data;
+
+public class Options {
+    public boolean onlyBaseTimetable;
+    public boolean showBooking;
+    public boolean showInfo;
+    public boolean showSubstText;
+    public boolean showLsText;
+    public boolean showLsNumber;
+    public boolean showStudentgroup;
+    public String[] klasseFields;
+    public String[] teacherFields;
+    public String[] subjectFields;
+    public String[] roomFields;
+}