If you use our connectors, just add Cron jobs using the command line tools the standard Linux way.
Preconfigured cron jobs
Import RSS feeds
With the next version with integrated user interfaces for data import there will be a preconfigured Cron job that will look every minute for RSS feeds where the configured delta time is over, to import them again.
If you use ManifoldCF connectors, you have to schedule them in the user interface of ManifoldCF, which has its own scheduler.