Syncing is the process of refreshing your sources to include their most recent content. This ensures your bots have access to the latest information from each respective source, keeping them up-to-date and effective.
Click "Sources" in the left-side navigation pane, then find the source that you want to sync and click on it.
Click the "Syncing" tab, then find the "Sync Source" button. This will kick off the syncing process, which typically takes 5 minutes or less.
It's important to note that each time you sync, it uses one of your syncing credits. These are part of your subscription plan, and are refreshed every month.