GitHub Enterprise

Audience: DevOps Engineers and Organization Administrators.

Purpose: Manage GitHub Enterprise organizations and SSO integration.

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TAMU GitHub Structure

Level	Name	Purpose
Enterprise	Texas A&M University Enterprise	Parent organization
Organization	tamu-edu	Campus-wide (anyone on campus)
Organization	Aggie Innovation Platform	Code sharing with AIP TGG
Organization	tamu-identity-management	Identity management projects

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Creating a New Organization

Prerequisites

• Enterprise admin access
• Azure AD Enterprise App configured

Steps

Organization Creation

1. Navigate to Enterprise Settings → Organizations
2. Click Create New Org
3. Configure organization settings
4. Invite Owners

Configure SSO

1. Navigate to Org Settings → Security
2. Enable SAML SSO

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Azure AD Integration

Enterprise App Setup

1. In Azure AD, navigate to Enterprise Applications
2. Add new application: GitHub Enterprise
3. Select Organization, then enter the organization name

Single Sign-On Configuration

Map Azure AD fields to GitHub fields:

Azure AD Field	GitHub Field
Login URL	Sign on URL
Azure AD Identifier	Issuer

Configuration Reference

Compare settings with an existing working organization to ensure correct mapping.

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Best Practices

• Use organization teams for access control
• Require 2FA for all organization members
• Use branch protection rules
• Enable required status checks for PRs