Slack Connector: Set up the Index User and Crawl Permissions

There is a need to create new Slack Application by clicking 'Create New App' on https://api.slack.com/apps page.

1. Enter Application name, select your Slack Workspace and click 'Create App' button.
2. Your application should be visible under 'Your Apps' tab.
   Select it and navigate to 'OAuth & Permissions' tab and add Redirect Url to your application then click 'Save URLs' button.
   
3. In 'OAuth & Permissions' tab add also Read scopes to your application.
   
   
   
4. If you added Redirect Url and Scopes to your application, create request to install it to your workspace. It requires Workspace's Admin to accept request.
   
5. You will find Client Id and Client Secret under Basic Information tab.