How to create session

[Bhavya Sharma]

Hi Devs

please forgive me that i am disturbing you, actually it really very urgent ,i am using lenya 1.2.4 , i have q query that how
do we create session in lenya and how can we store the infomration in session , please reply me its really ...very urgent

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With-
Thanks and Regards

Bhavya Sharma