You must have site admin rights or higher to be able to carry out the instructions on this page. You can learn more about this here.
Go to the Apps → Find new apps
Search for the Vault Password Manager. Click on the found app in the results.
Click Try it free button to install the app.
Additionally, you can review the estimated price for the app after the trial.
You’ll get a notification after successful installation
You can also install Vault Password Manager directly from Atlassian Marketplace by visiting the application product page here.
Go to the Apps → Manage Apps
Find Vault Password Manager under installed apps.
Click Stop trial to stop the trial
Click Uninstall to completely uninstall the app