FAQ/Questions/Applying-Security.md
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@@ -95,6 +95,8 @@ In order to adjust what column to block out with "- -" and the conditions in whi
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In this example, any value of freight that is below 50 will be replaced with "--".
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+_**Note:** This method will not cause filters for the concealed field to read the concealed value instead of the actual value. Therefore, if you set a filter on freight = 50, then despite the value being concealed, it will still show up in the result set._
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```csharp
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public class ConcealingFormatter : IFormatter