You can complete your charity stream on any number of live streaming services, like Twitch, YouTube or Facebook.
There are many helpful guides out there to get started with streaming, like Twitch’s helpful starter guide that is filled with How-To’s.
You will be given the option when you create a new campaign to include a Twitch ID. This will embed your Twitch channel in your campaign. You are free to remove this at any time.
Please note that streaming may require additional hardware or software and will consume more data than just playing a game.