diff --git a/CMGTools/TTHAnalysis/cfg/crab/README.txt b/CMGTools/TTHAnalysis/cfg/crab/README.txt
new file mode 100644
index 000000000000..034baea434ea
--- /dev/null
+++ b/CMGTools/TTHAnalysis/cfg/crab/README.txt
@@ -0,0 +1,14 @@
+1) edit ../run_susyMT2.cfg to run over your favorite components
+
+2) edit launchall.py to change the CMG-version/tag and the production name
+
+3) run!!!
+> voms-proxy-init -voms cms --valid=50:00
+Enter GRID pass phrase for this identity: pandolfiniGay
+> python launchall.py
+
+
+Notes: 
+- debugging: choose a single component and set debug=True in heppy_crab_config_env.py
+
+- modify heppy_crab_config.py to run only on your favorite sites