Hi all,

I have an idea to start my business with Odoo9.

But to do so, i need to develop some new module and modify to Odoo9 to match with my idea/business.

Do i need to publish (open) sourcecode of all these modules & modifications ?

I wonder that, if i publish them, other company in my country just use my sourcecode then start a similar business with mine.

This will be detrimental to me.