diff --git a/docs/strategy-advanced.md b/docs/strategy-advanced.md
index e53f20693..babcc5e7b 100644
--- a/docs/strategy-advanced.md
+++ b/docs/strategy-advanced.md
@@ -398,7 +398,10 @@ class AwesomeStrategy(IStrategy):
 ```
 
 !!! Warning
-    Modifying entry and exit prices will only work for limit orders. Depending on the price chosen, this can result in a lot of unfilled orders.
+    Modifying entry and exit prices will only work for limit orders. Depending on the price chosen, this can result in a lot of unfilled orders. By default the maximum allowed distance between the current price and the custom price is 2%, this value can be changed in config with the `custom_price_max_distance_percent` parameter.
+
+_Exemple_
+If the new_entryprice is 97, the proposed_rate is 100 and the `custom_price_max_distance_percent` is set to 2%, The retained valid custom entry price will be 98.
 
 !!! Warning "No backtesting support"
     Custom entry-prices are currently not supported during backtesting.