Add a new developer

how do you add an admin in the developer portal to my organization?

I've been looking, but there is apparently no easy/clear way or instructions provided on how/where to do this at https://developers.ringcentral.com/my-account.html#/my-organization

"Invite New Developer" option is NOT on my account. How do I add a new developer?

@Lauren : Just login and click https://developers.ringcentral.com/my-account.html#/my-organization

Just under organisation tab, you will always get invite new developer button as below:

Our account does not show this button

This button does NOT exist for my account https://developers.ringcentral.com/my-account.html#/my-organization and I am an owner.