# Add new integrations using installed apps in Postman
Each time you add a new integration, you need to authenticate with the third-party app or service you want to connect to Postman. *Installed apps* streamline this process by enabling all members of a team to use the same stored authorization details when adding an integration.
When you authenticate with a third-party service, you can choose to have Postman securely store the authorization details as an installed app. Any team member can add a new integration using the installed app, without needing to know or enter the authorization details.
## Add an installed app
You can add a new installed app from [**Team Settings > Installed apps**](https://go.postman.co/settings/team/installed-apps). After you add an installed app, any member of your team can use it to add a supported integration.
To add an installed app, do the following:
1. In Postman, click **Team > Team Settings**.
2. Click **Installed apps**.
3. Select the third-party app or service you want to add. The next steps can differ depending on the app or service you selected.
4. The new installed app appears on the [Installed apps](https://go.postman.co/settings/team/installed-apps) page.
## Manage installed apps
You can view all installed apps from [Team Settings > Installed apps](https://go.postman.co/settings/team/installed-apps). In Postman, click **Team > Team Settings**, and then click **Installed apps**. You can view the app name, what it's connected to, and who set up the connection.
To edit an installed app, click the edit icon 
next to the installed app.
To delete an installed app, click the delete icon 
next to the installed app. You must be an [Admin](/docs/administration/roles-and-permissions/#team-roles) to delete an installed app.
**Use caution when deleting an installed app.** If you delete an installed app, any integrations created using the installed app will stop working. You must [reauthenticate the affected integrations](#reauthenticate-an-integration) for them to continue working.
## Reauthenticate an integration
If an installed app is deleted, any integrations you added using the installed app stop working. You must reauthenticate the affected integrations for them to continue working.
