how i can use ExtVelocityToolServiceImpl in velocity template

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maryam maryam masoudy, modificado 11 Anos atrás.

Regular Member Postagens: 149 Data de Entrada: 30/10/11 Postagens Recentes

hi
how i can use ExtVelocityToolServiceImpl in velocity template in liferay 5?
do i use with ExtVelocityToolUtil?
how?