diff --git a/SUMMARY.md b/SUMMARY.md
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--- a/SUMMARY.md
+++ b/SUMMARY.md
@@ -42,6 +42,10 @@
 
 ----
 
+* [Tricks and HOWTO](howto/README.md) 
+
+----
+
 * [Contributing](CONTRIBUTING.md)
 
 ----
diff --git a/howto/README.md b/howto/README.md
new file mode 100644
index 0000000..fa9e8be
--- /dev/null
+++ b/howto/README.md
@@ -0,0 +1,5 @@
+# Tricks and HOWTO 
+
+Here various tricks are  discussed 
+ - [how to deal with the kinematical reflections due to particle misidentification?](misid.md)
+ - ... 
diff --git a/howto/README.md~ b/howto/README.md~
new file mode 100644
index 0000000..e69de29
diff --git a/howto/misid.md b/howto/misid.md
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+++ b/howto/misid.md
@@ -0,0 +1 @@
+# How to deal with the kinematical reflections due to particle misidentification?