> ## Documentation Index > Fetch the complete documentation index at: https://docs.stackone.com/llms.txt > Use this file to discover all available pages before exploring further. # Lucca OAuth 2.0 connector profile – StackOne setup guide > Set up the OAuth 2.0 connector profile for Lucca in StackOne. One-time admin setup required before your users can link Lucca accounts via Hub. Admin access to your Lucca account is required to create integration keys.
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Create Integration Keys

Create OAuth 2.0 credentials in your Lucca account to enable API access.

Navigate to the integration keys management page in your Lucca account.

  • Log in to your Lucca account
  • Go to Settings > Identity > Integration Keys
  • Or navigate directly to `/identity/admin/integration-keys`

Create a new integration application.

  • Click Add integration key
  • Enter a technical contact email
  • Provide a name for the application (e.g., "StackOne Integration")
Enables actions: Create A Department, Create A Webhook-endpoint, Delete A Webhook-endpoint, List Business-establishments, List Departments, List Employee-attribute-definitions, List Employee-attributes, List Employee-personal-records, List Employees, List Employment-templates, List Employments, List Job-positions, List Job-qualifications, List Legal-entities, List Occupation-categories, List Probationary-periods, List Professions, List Taxonomies, List Taxonomy-labels, List Webhook-deliveries, List Webhook-delivery-attempts, List Webhook-endpoints, Retrieve A Business-establishment, Retrieve A Department, Retrieve A File, Retrieve A Job-position, Retrieve A Job-qualification, Retrieve A Legal-entity, Retrieve A Probationary-period, Retrieve A Profession, Retrieve A Taxonomy, Retrieve A Taxonomy-label, Retrieve A Webhook-delivery, Retrieve A Webhook-delivery-attempt, Retrieve A Webhook-endpoint, Retrieve An Employee, Retrieve An Employee-attribute, Retrieve An Employee-attribute-definition, Retrieve An Employee-personal-record, Retrieve An Employment, Retrieve An Employment-template, Retrieve An Occupation-category, Retrieve/Download A Portrait, Trigger A Test Delivery, Update A Department, Update A Webhook-endpoint, Upload A File

Select the OAuth scopes your integration needs.

Choose which business establishments the integration can access.

  • Select the establishments you want the integration to access
  • Or select all establishments for full access

Copy and store your credentials securely.

  • Copy the Client ID
  • Copy the Client Secret immediately — it will not be shown again
  • Store both values securely
## Creating the StackOne Connector Profile To create the Connector Profile in StackOne for Lucca: Login to StackOne and navigate to [Connector Profiles](https://app.stackone.com/connector_profiles)
  • Click + Connector Profile
  • Search for and select Lucca
  • Select Type as OAuth 2.0
  • Fill out the fields using details retrieved from your provider:
    • Client ID
    • Client Secret
    • OAuth Scopes (Optional)
  • (Optional) Select Actions to be enabled for this Connector Profile
  • Click Create profile
 Congratulations! The new Connector Profile will now show up in your project ready to be used. You can now continue to Link Accounts for Lucca.