Which of the following is a feature of the Customer Service Template?

The feature of collaboration among members is integral to the Customer Service Template. This template is designed to facilitate communication and cooperation among team members, enabling support representatives to work more effectively together. It allows users to share information, collaborate on customer issues, and provide a seamless support experience.

In the context of customer service, efficient collaboration is essential for resolving issues promptly and improving customer satisfaction. Features that support this collaboration can include shared channels for communication, real-time chat options, and visibility into each other's ongoing work or customer interactions.

The other options relate to different capabilities that are not central to the Customer Service Template. For example, Visualforce integrations are generally more relevant to custom user interface development; advanced e-commerce tools cater more to sales environments, and onboarding for new users is usually not a specific feature of customer service setups but rather a broader user experience consideration. Therefore, the emphasis on collaboration within the Customer Service Template makes it the correct choice.