I have one board where I write all of my social media content. I have another board where I am organizing everything for a course that I am creating. As part of the course launching process, I am going to be writing a lot of social media posts. I would like to have the cards with my social media content linked to both boards, so that when I update one card, it is automatically updated on the other, and I can see the information in both boards so I don't have to keep switching between them. Is that possible?