drools syntax editor

Hi,
I am using drools engine in my application.
I want my client to write a rule, which will be used in my application

Is there any syntax editor, which i can integrate in my application,
so that my client can write rule in a simple way.

I am new to drools, so may be there exists but i do not know ...

I am using drools 2.5

Thanks in advance

Manish Mohania

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