Scanning for new content

Hey, I’m controlling OSMC on my raspberry pi with my Samung TV remote. Can someone tell me, how I can force OSMC to scan for new content? Normally I would go to Videos, highlight my movies folder and make a right-click and start the scanning. But I have no idea, how I can force this with my Samsung remote. Any idea?

You want to add this to your Kodi and set it up

Install the Keymap Editor addon and assign a button on the remote to ContextMenu-action.