Are you trying to post the same content to both sites?

If so, There is a great post on WPMUDEV:
https://premium.wpmudev.org/blog/how-to-publish-to-multiple-wordpress-sites-from-a-single-install/?omtr=b&utm_expid=3606929-101._J2UGKNuQ6e7Of8gblmOTA.1&utm_referrer=https%3A%2F%2Fwww.google.com%2F

If this is not what you are looking for please let me know and I would be happy to help you more!

Best of Luck! And I hope this Helps!

~Josh

john

I am sorry that was too technical.

I was thinking about an easier way to make this work for you.
I think an auto blogger plugin could work!
Something like RSS Post Importer.

What do you think? Could something like this accomplish what you want?

Let me know if this will work.

Cheers!

~Josh