diff --git a/MCtruthmatching.cpp.md b/MCtruthmatching.cpp.md
index 0670fc4..ecc5dfa 100644
--- a/MCtruthmatching.cpp.md
+++ b/MCtruthmatching.cpp.md
@@ -1,4 +1,4 @@
-In this script, the MC truthmatching is executed. The script can check both the background category of the decay or perform true-ID based truthmatching.
+In this script, the MC truthmatching is executed. The script can check both the background category of the decay or perform true-ID based truthmatching. Since this had to be heavily optimized for the K+pi0 channel, the KShort part is obsolete, but in principle it should work.
 
 The corresponding classes are defined in [[TMsource.cpp|TMsource]]. **TODO** 
  
@@ -27,6 +27,7 @@ Returns a number from 1 to 6:
     
 ### passAllTM()
 
+Checks the TRUEID decay chain, fills some mass histograms and returns whether the event is sucessfully truthmatched or not.
 
 * **Parameters**
     * B_plus: Bplus_IDs class of the Bplus 
@@ -40,26 +41,38 @@ Returns a number from 1 to 6:
     * pi_plus: pi_plus_IDs class of the pi+
     * Ks_pi_plus: Ks_pi_IDs class of the pi+ from Ks
     * Ks_pi_minus: Ks_pi_IDs class of the pi- from Ks
-    * 
+    
     * \*counter: counter class to see the number of vetoed events
-    * \*h_pi0_mismatched_mass:
-    * \*h_Bplus_M_pi0mismatched:
-    * 
-    * \*h_Bplus_M_noPi0Constr:
-    * 
-    * \*h_pi0_resolved_mass:
+    * \*h_pi0_mismatched_mass: histogram to be filled with the mass of mismatched pi0
+    * \*h_Bplus_M_pi0mismatched: histogram to be filled with the B+ mass for events with mismatched pi0    
+    * \*h_Bplus_M_noPi0Constr:histogram to be filled with the B+ mass for events with any pi0     
+    * \*h_pi0_resolved_mass: histogram to be filled with the pi0 mass
+    * \*h_Bplus_M_pi0random: histogram to be filled with the B+ mass for events with random 
 
-    * \*h_Bplus_M_pi0random:
-
-
-
-    * B_plus_TM: Check whether the gamma TRUEID chain originates from a B?
-    * K_star_plus_TM: Check whether the gamma TRUEID chain originates from a Kstar?
-    * K_plus_TM: Check whether the gamma TRUEID chain originates from a Kplus?
-    * pi_zero_TM: Check whether the gamma TRUEID chain originates from a pi0?
-    * pi_zero_full_TM: Check whether the gamma TRUEID chain originates from a pi0?**TODO**
-    * mu_TM: Check whether the gamma TRUEID chain originates from a pi0 **TODO**?
-    * J_psi_TM: Check whether the gamma TRUEID chain originates from a pi0 **TODO**?
+    * B_plus_TM: Check whether the TRUEID chain originates from a B?
+    * K_star_plus_TM: Check whether the TRUEID chain originates from a Kstar?
+    * K_plus_TM: Check whether the TRUEID chain originates from a Kplus?
+    * pi_zero_TM: Check whether the TRUEID chain originates from a pi0?
+    * pi_zero_full_TM: Check whether the TRUEID of pi0?
+    * mu_TM: Check whether the TRUEID of muons is correct?
+    * J_psi_TM: Check whether the TRUEID chain originates from a Jpsi?
     
 * **Result**\
-Returns a boolean: passed (event is TMed) or not passed (event is not TMed)
\ No newline at end of file
+Returns a boolean: passed (event is TMed) or not passed (event is not TMed)
+
+
+### MCtruth()
+
+The meaning of the parameters is in [[BDTSelection.cpp|BDTSelection]]
+
+* **Parameters**
+    * year
+    * magnet
+    * ReferenceChnnel
+    * PHSP
+    * B0
+    * K1
+    * Inc
+    
+* **Result**\
+    * If everyhting is fine, returns 1, otherwise returns 0.
\ No newline at end of file