diff --git a/OpticsTools.py b/OpticsTools.py
index 16affc9..8918a75 100644
--- a/OpticsTools.py
+++ b/OpticsTools.py
@@ -1,7 +1,6 @@
 import sys
 import json
-from datetime import datetime
-import time
+import webbrowser
 from argparse import ArgumentParser
 
 from PyQt5 import QtWidgets,QtGui
@@ -50,11 +49,21 @@ class OpticsTools(QtWidgets.QMainWindow, Ui_OpticsGUI):
         self.actionOpen_2.triggered.connect(self.loadSettings)
         self.actionSave.triggered.connect(self.saveSettings)
         self.UIUpdateFromMachine.clicked.connect(self.fullUpdate)
+        self.actionHelp.triggered.connect(self.openGit)
+        self.actionAbout.triggered.connect(self.about)
 
     def closeEvent(self, event):
         self.plot.close()
         event.accept()
 
+    def about(self):
+        QtWidgets.QMessageBox.about(self, "Optics Tool",
+                                    "Version:%s\nContact: Sven Reiche\nEmail: sven.reiche@psi.ch" % self.version)
+
+    def openGit(self):
+        webbrowser.open("https://gitea.psi.ch/reiche/opticstool")
+
+
     def saveSettings(self):
         options = QtWidgets.QFileDialog.Options()
         options |= QtWidgets.QFileDialog.DontUseNativeDialog
diff --git a/issues.txt b/issues.txt
index f4bda8a..34e7196 100644
--- a/issues.txt
+++ b/issues.txt
@@ -1,11 +1,8 @@
-1) Mark in matching list groups with reference points
 
-3) export to machine for magnet settings
+2) make matching targets editable
 4) export elegant lattice
 5) support of other reference files -> fill up the selection list
-6) matching
 8) Elegant support?
 10) Prepare several settings files
-11) About and website support
 
 
diff --git a/machine.py b/machine.py
index d7a1c53..6713b9a 100644
--- a/machine.py
+++ b/machine.py
@@ -1,6 +1,6 @@
 import re
 import numpy as np
-from epics import PV
+from epics import PV,caput_many
 
 class Machine:
     def __init__(self, parent=None, office=False):
@@ -43,6 +43,26 @@ class Machine:
         else:
             self.PVs={ele:PV(ele, auto_monitor=False) for ele in self.PVNames}
 
+    def setMagnets(self,vals):
+        pvs=[]
+        val=[]
+        for ele in vals.keys():
+            val.append(vals[ele])
+            if 'MQUA' in ele or 'MQSK' in ele:
+                pvs.append(ele+':K1L-SET')
+            if 'MSEX' in ele:
+                pvs.append(ele + ':K2L-SET')
+            if 'MBND' in ele:
+                pvs.append(ele + ':K0L-SET')
+        if self.offline:
+            print('####################################')
+            print('Program is in offline mode')
+            print('Any machine settings ar enot applied')
+            return
+        caput_many(pvs,val)
+
+
+
     def getMachineStatus(self):
         print('offline:',self.offline)
         if self.offline:
diff --git a/sandbox.py b/sandbox.py
index 646bf6e..b8cd7ce 100644
--- a/sandbox.py
+++ b/sandbox.py
@@ -19,6 +19,22 @@ class Sandbox:
         self.parent.SB2ModMag.clicked.connect(self.updateModelEvent)
         self.parent.Mach2ModUnd.clicked.connect(self.updateModelEvent)
         self.parent.SB2ModUnd.clicked.connect(self.updateModelEvent)
+        self.parent.SB2MachineMag.clicked.connect(self.updateMachine)
+
+    def updateMachine(self):
+        vals = self.getSBbyCol(self.parent.MagSB,1)
+        self.parent.machine.setMagnets(vals)
+        self.updateSandbox()
+
+    def getSBbyCol(self, sb,col):
+        vals={}
+        for i in range(sb.rowCount()):
+            field=str(sb.item(i,0).text())
+            val = str(sb.item(i, col).text())
+            if val == '---':
+                continue
+            vals[field]=float(val)
+        return vals
 
     def updateModelEvent(self):
         if self.parent.sender() is self.parent.Mach2ModMag:
diff --git a/ui/OpticsToolsGui.py b/ui/OpticsToolsGui.py
index f863f70..3ad13bd 100644
--- a/ui/OpticsToolsGui.py
+++ b/ui/OpticsToolsGui.py
@@ -511,12 +511,12 @@ class Ui_OpticsGUI(object):
         self.actionExport_Magnet_Settings = QtWidgets.QAction(OpticsGUI)
         self.actionExport_Magnet_Settings.setEnabled(False)
         self.actionExport_Magnet_Settings.setObjectName("actionExport_Magnet_Settings")
-        self.actionInfo = QtWidgets.QAction(OpticsGUI)
-        self.actionInfo.setEnabled(True)
-        self.actionInfo.setObjectName("actionInfo")
-        self.actionWebsite = QtWidgets.QAction(OpticsGUI)
-        self.actionWebsite.setEnabled(False)
-        self.actionWebsite.setObjectName("actionWebsite")
+        self.actionAbout = QtWidgets.QAction(OpticsGUI)
+        self.actionAbout.setEnabled(True)
+        self.actionAbout.setObjectName("actionAbout")
+        self.actionHelp = QtWidgets.QAction(OpticsGUI)
+        self.actionHelp.setEnabled(True)
+        self.actionHelp.setObjectName("actionHelp")
         self.actionLoad_Settings_from_Model = QtWidgets.QAction(OpticsGUI)
         self.actionLoad_Settings_from_Model.setEnabled(True)
         self.actionLoad_Settings_from_Model.setObjectName("actionLoad_Settings_from_Model")
@@ -595,8 +595,8 @@ class Ui_OpticsGUI(object):
         self.menuFile.addAction(self.actionSave)
         self.menuFile.addSeparator()
         self.menuFile.addAction(self.actionQuit)
-        self.menuHelp.addAction(self.actionInfo)
-        self.menuHelp.addAction(self.actionWebsite)
+        self.menuHelp.addAction(self.actionAbout)
+        self.menuHelp.addAction(self.actionHelp)
         self.menubar.addAction(self.menuFile.menuAction())
         self.menubar.addAction(self.menuHelp.menuAction())
 
@@ -690,8 +690,8 @@ class Ui_OpticsGUI(object):
         self.actionQuit.setText(_translate("OpticsGUI", "Quit"))
         self.actionExport_Lattice.setText(_translate("OpticsGUI", "Export Lattice..."))
         self.actionExport_Magnet_Settings.setText(_translate("OpticsGUI", "Export Magnet Settings..."))
-        self.actionInfo.setText(_translate("OpticsGUI", "Info..."))
-        self.actionWebsite.setText(_translate("OpticsGUI", "Website..."))
+        self.actionAbout.setText(_translate("OpticsGUI", "About..."))
+        self.actionHelp.setText(_translate("OpticsGUI", "Help.."))
         self.actionLoad_Settings_from_Model.setText(_translate("OpticsGUI", "Load Settings from Model"))
         self.actionUpdate_Model.setText(_translate("OpticsGUI", "Update Model"))
         self.actionLoad_Settings_from_Machine.setText(_translate("OpticsGUI", "Load Settings from Machine"))
diff --git a/ui/OpticsToolsGui.ui b/ui/OpticsToolsGui.ui
index e61a178..a3d6ea1 100644
--- a/ui/OpticsToolsGui.ui
+++ b/ui/OpticsToolsGui.ui
@@ -821,8 +821,8 @@
     <property name="title">
      <string>Help</string>
     </property>
-    <addaction name="actionInfo"/>
-    <addaction name="actionWebsite"/>
+    <addaction name="actionAbout"/>
+    <addaction name="actionHelp"/>
    </widget>
    <addaction name="menuFile"/>
    <addaction name="menuHelp"/>
@@ -913,20 +913,20 @@
     <string>Export Magnet Settings...</string>
    </property>
   </action>
-  <action name="actionInfo">
+  <action name="actionAbout">
    <property name="enabled">
     <bool>true</bool>
    </property>
    <property name="text">
-    <string>Info...</string>
+    <string>About...</string>
    </property>
   </action>
-  <action name="actionWebsite">
+  <action name="actionHelp">
    <property name="enabled">
-    <bool>false</bool>
+    <bool>true</bool>
    </property>
    <property name="text">
-    <string>Website...</string>
+    <string>Help..</string>
    </property>
   </action>
   <action name="actionLoad_Settings_from_Model">