Documentation: Update authentik api key info (#3195)

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Co-authored-by: shamoon <4887959+shamoon@users.noreply.github.com>

docs/widgets/services/authentik.md

@@ -7,14 +7,15 @@ Learn more about [Authentik](https://github.com/goauthentik/authentik).
 
 This widget reads the number of active users in the system, as well as logins for the last 24 hours.
 
-You will need to generate an API token for an existing user. To do so follow these steps:
+You will need to generate an API token for an existing user under `Admin Portal` > `Directory` > `Tokens & App passwords`.
+Make sure to set Intent to "API Token".
 
-1. Navigate to the Authentik Admin Portal
-2. Expand Directory, the click Tokens & App passwords
-3. Click the Create button
-4. Fill out the dialog making sure to set Intent to API Token
-5. Click the Create button on the dialog
-6. Click the copy button on the far right of the newly created API Token
+The account you made the API token for also needs the following **Assigned global permissions** in Authentik:
+
+- authentik Core
+  - User
+- authentik Events
+  - Event
 
 Allowed fields: `["users", "loginsLast24H", "failedLoginsLast24H"]`.