Slack integration prerequisites

These are the prerequisites for integrating Slack with Okta:

• If you have previously integrated Slack with Okta, run a full import to link existing assigned users to Slack users if you enable provisioning after assigning users to Slack single sign-on (SSO).

• A Slack Plus plan for your organization to access the Slack SCIM API.
• If you have previously integrated Slack with Okta, reauthenticate existing Slack instances to allow schema discovery.

• Customers needs to re-authenticate the provisioning integration every 5 years.

• The latest Okta profile mapping template. If you have previously integrated Slack with Okta, contact Okta support to request the latest profile mapping template, or use schema discovery to map new attributes. New Slack integrations use the latest profile mapping template by default.