https://www.atlassian.com/blog/jira-software/share-jira-external-partners is a good point to start.
In the end you will need to make up your mind on your user/group and role concept and assign the external users based on what they should be able to do
in order to manage external customers and partners you could have a look at this app for Confluence: https://marketplace.atlassian.com/apps/1216602/space-privacy-extranet-for-confluence?hosting=server&tab=overview
It's basically the solution for your problem. Your external partners don't even need to have Confluence themselves. If you have any further questions, please feel free to ask me
- Create your own custom emoji 🔥 - "Shake for Feedback" on mobile 📱 - An endless supply of GIFs via GIPHY 🤩 Is there anything quite as nice as a pleasant surprise? Comment below with what...
Connect with like-minded Atlassian users at free events near you!Find an event
Connect with like-minded Atlassian users at free events near you!
Unfortunately there are no Community Events near you at the moment.Host an event
You're one step closer to meeting fellow Atlassian users at your local event. Learn more about Community Events