How to organise roles and permissions of an organisation with a special project

Marcello Verona_89us3t

I have to configure JIRA in the following way:
- all users in my organisation, identified by the domain @myorg.com, can access all projects.
- I then have a "BigProject" where external users with domains other than @myorg.com can log in with various roles.

I can invite external users to access JIRA, but I would like them to only be able to access the BigProject and by default end up there.

How should roles, groups and permissions be organised?

 

Thanks for your help!

Marcello

Brant Schroeder

@Marcello Verona welcome to the Atlassian community 

It depends on what you are using for authentication?  How are users from your domain authenticating into Jira?