[Home](./index.md) > [@digitalpersona/services](./services.md) > [IAuthService](./services.iauthservice.md) > [CustomAction](./services.iauthservice.customaction.md) ## IAuthService.CustomAction() method Signature: ```typescript CustomAction(actionId: number, ticket: Ticket, user: User, credential: Credential): Promise; ``` ## Parameters | Parameter | Type | Description | | --- | --- | --- | | actionId | number | | | ticket | Ticket | | | user | User | | | credential | Credential | | Returns: `Promise`