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1. Users

• Where you manage individual user accounts.
• You can create, edit, or delete users.
• Assign them to groups or roles so they get the right level of access.
• Each user will log in with their credentials (local or via external auth provider).

Use case: Add your DevOps engineers, SREs, or business analysts as users with the right permissions.

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2. API Clients

• Used to create programmatic access tokens for APIs.
• Allows scripts, automation tools, or integrations (like CI/CD pipelines) to interact with AppDynamics without a user manually logging in.
• Supports OAuth tokens for secure API access.

Use case: When Jenkins, Ansible, or Terraform needs to fetch metrics or manage configurations in AppDynamics.

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3. Groups

• Logical collections of users.
• Permissions can be managed at the group level instead of assigning them individually to each user.
• Helps with role-based access control (RBAC).

Use case: Create groups like “SRE Team”, “DB Admins”, or “Executives” and assign roles to the group.

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4. Roles

• Define what users (or groups) are allowed to do inside AppDynamics.
• Predefined roles exist (like Administrator, DB Monitoring User, Analytics Administrator).
• You can also create custom roles with specific permissions (e.g., only dashboard viewing, no editing).

Use case: Restrict a user to “read-only dashboards” while giving admins “full access.”

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5. Authentication Provider

• Manages how users authenticate into AppDynamics.
• Options include:
  • Internal Authentication (AppDynamics’ own user/password system).
  • External Authentication (LDAP, SAML, OAuth, or enterprise identity providers like Okta, Azure AD, Keycloak).
• Supports SSO (Single Sign-On) for easier enterprise integration.

Use case: Configure your corporate SSO provider so users log in with company credentials instead of managing separate passwords.

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✅ In summary:

• Users = individual accounts.
• API Clients = automation access (tokens).
• Groups = collections of users.
• Roles = what permissions they have.
• Authentication Provider = how users log in (local vs enterprise SSO).

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Here’s a flow diagram that shows how all the circled pieces in your AppDynamics Administration section fit together:

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🔑 AppDynamics Access Control Flow

   [Authentication Provider]
        (LDAP / SAML / OAuth / Local)
                  │
                  ▼
             [Users] ────────┐
                  │          │
                  ▼          │
              [Groups]       │
                  │          │
                  ▼          │
                [Roles] ◄────┘
                  │
                  ▼
         [Permissions & Access]

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How it works

1. Authentication Provider
   • Decides how users log in:
     • Local AppDynamics login
     • Enterprise SSO (Okta, Azure AD, Keycloak, LDAP, etc.)
   • Ensures identity validation.
2. Users
   • Represent individual accounts (Rajesh, DevOps engineer, DBA, etc.).
   • They authenticate via the chosen provider.
3. Groups
   • Collections of users.
   • Example: SRE Team, DB Admins, Business Analysts.
   • Makes it easier to manage permissions at scale.
4. Roles
   • Define what actions are allowed.
   • Example: Administrator, Analytics Viewer, DB Monitoring User.
   • Can be assigned to groups or directly to users.
5. Permissions & Access
   • The final outcome.
   • Determines what dashboards, reports, or configurations each user can see and modify.
6. API Clients (parallel path)
   • Not tied to human users.
   • Get tokens from Authentication Provider.
   • Used by automation tools (CI/CD pipelines, scripts) to interact with AppDynamics APIs.

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✅ Summary:

• Authentication Provider = Entry gate (how users authenticate).
• Users = Individual identities.
• Groups = Collections of users.
• Roles = Define permissions.
• API Clients = Machine-to-AppDynamics access.

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