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This guide walks through configuring SAML SSO with Google Workspace as your identity provider.
Email addresses in and Tuple must match exactly. For example, dev+tuple@company.com does not match dev@company.com. Verify your team’s email addresses before enabling SSO.
1

Add a custom SAML app

Sign in to your Google Workspace Admin console. Navigate to Apps > Web and mobile apps > Add app > Add custom SAML app.Navigate to add a custom SAML app
2

Create the app

Name the app “Tuple” and optionally upload an icon, which you can download here.App details
3

Configure your Tuple account

You are shown the Google Identity Provider details. Copy the values from this screen:Google Identity Provider detailsNavigate to the Settings tab of the team management dashboard.
Only team owners can enable SAML. To find out who your team owner is, check your profile.
Under Sign-in methods, set Required Authentication Provider to SAML SSO. The Update SAML Configuration form appears:SAML configuration form in TupleFill in the values with your metadata:Select the Email Domain that SAML should apply to. Only domains with confirmed team members are available.Click Save as draft. Your draft is saved as a Pending Update alongside your current sign-in method, so no one on your team is affected yet.Pending SAML update showing Test and Publish actionsClick Test to verify the configuration end-to-end. Tuple signs you in through so you can confirm that authentication succeeds before the change affects anyone else on your team.Once the test succeeds, click Publish to make the configuration live. Active Tuple sessions persist, but new sign-ins are routed through .Use Edit to tweak the draft, or Discard to throw it away without publishing.
4

Service provider details

Return to the Google Workspace Admin console and fill in the following fields:Service provider detailsACS URL
https://production.tuple.app/users/saml/auth
Entity ID
https://production.tuple.app/users/saml/metadata
5

Attribute mapping

Tuple requires two additional attributes: first_name and last_name.Attribute mappingAfter finishing the install wizard, click Test SAML Login to verify the configuration.Test SAML Login