Map sub-directory

Hi,

I have searched the support forum but not found any solution of my problme.

I just want to know that how to map

http://example.com/blog –> http://site.domain.com

where http://site.domian.com is on multisite network.

Thanks in advance. 🙂

https://ww.wp.xz.cn/plugins/wordpress-mu-domain-mapping/