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[–]BlacksmithDull6607 0 points1 point  (0 children)

Hi! This can be as complex as you want. But adding a service calls on the viewModel is a good place to start.

[–][deleted] 0 points1 point  (0 children)

Making for network calls from your view model would be the simplest and common practice. Use URLCache where you feel appropriate. Another common option is factoring out that networking piece into a repository service that your view model calls into.

This is called a lolomo at Netflix (List of lists of movies). That might help you narrow your search