Administration
- Requiring two-factor authentication only for specific Redmine users
- Cannot log in to Redmine with two-factor authentication after changing smartphones
- Exporting the settings of roles and permissions in Redmine
- Allowing only logged-in users to view information in Redmine
- Resetting the password of the Redmine admin user
- New features are not available after upgrading Redmine (permission settings for new features)
- Changing the maximum size of files that can be uploaded to Redmine
- Checking the plugins that are installed in Redmine
- Prohibiting file attachments in Redmine
- Settings that make Redmine passwords more secure (minimum length and required character classes)
- Editing the Redmine home page
- Switching the text formatting of Redmine (CommonMark Markdown/Textile)
- Restricting access to Redmine by IP address
- Getting a list of all attachments in Redmine
- Redmine shows "Password is too simple"
- Does Redmine have a feature that automatically locks an account after failed login attempts?
Users
- Registering Redmine users in bulk with CSV import
- Locking and unlocking a Redmine user
- Deleting a Redmine user
- Are issues deleted when you delete a user in Redmine? (impact and what to do)
- Showing user icons (Gravatar) in Redmine
- Handing over Redmine administrator privileges to another user
- Setting default values for new Redmine users
- Customizing the Administration → Users screen of Redmine (filters, column changes, custom queries)
- Exporting the list of Redmine users to CSV
- "Email has already been taken" is shown when you create a new Redmine user
