What is the right way to fork an opensource project with a stricter license for a third-party company?

Question

Licenses for software and other works

I have npm package under BSD 2-clause license.
I was contacted by a company who wants to integrate this package into their tool, but their policy does not allow open licenses. They are asking for the opportunity to use this package under their own license.

Is it possible to do this at all with a bsd 2-clause license? Will their version under their license affect my open source version in any way? What should I pay attention to?

Answer 1

IANAL, TINLA.
> I've been contacted by a company who wants to integrate [my two-point BSDL program] into their tool, but their rules don't allow open licenses
Strange rules, strange people.
> They are asking for the opportunity to use this package under their own license
. But you won't show it to us?
> Whether probably so to make generally with bsd 2-clause the license?
And I didn’t quite understand how exactly “so”, but what's the difference? If this is exclusively your work, the exclusive rights to which you have not assigned either explicitly or implicitly, you have the right to distribute it under any conditions.
> What should I pay attention to?
On the terms of the contract that you are offered.