how can I ad users?

[Paulina Bestard]

This question is in reference to Atlassian Documentation: Permissions overview

Ask your question here...

[Steven F Behnke]

The documentation lists the walkthrough here – https://confluence.atlassian.com/cloud/add-edit-and-remove-users-744721624.html

Provided a bit for you here – 

Add users

1. Head to image2016-2-22 19:35:17.png > User management
2. Choose the Create user button at the top-right
3. Enter the relevant details and select the applications they can access
4. Choose Create user
   If you need to create more users, check the Create another checkbox before you click Create user.

If you have linked Bitbucket accounts with JIRA applications, you can add new users to a Bitbucket group from the Bitbucket account management page.