What action is needed for one-click login to Social Studio through Salesforce?

For one-click login to Social Studio through Salesforce, entering the Salesforce ID and password is the necessary action. This process streamlines user authentication by allowing users to access Social Studio with their existing Salesforce credentials, which enhances security and simplifies the login experience.

Using Salesforce ID and password provides a seamless transition within the Salesforce ecosystem, ensuring that all user permissions and settings are consistent across platforms. This method helps maintain a single sign-on experience, which is crucial for users who operate in an integrated environment.

Other methods, such as entering just the Marketing Cloud ID or the Social Studio password alone, do not provide the same level of security or ease of access, as they require separate login information, defeating the purpose of the one-click feature. Choosing a different authentication method may also complicate the login process further, moving away from the efficient integration that Salesforce aims to provide.