Minimum period for leave and license

Hello everyone,

I would need your help on this.  What is the minimun period for registering a Leave and License Agreement? As far as i know, there is no specific period mentioned in any of the Act (if it has been mentioned in any of the Act please let me know).  If i want execute and register a Leave and License Agreement for one or two month period, can it be done? I believe we can execute a Leave and License Agreement for one month as well.  Need your valuable advice.  

Thanks.