Card View Referencing another SmartSheet

A co-worker asked me if there's a way she can create a project using card view, but have the various columns reference the tasks she has in various other SmartSheets. She's looking for a way to track all the tasks she has in multiple sheets, update those tasks, and not have to open all the SmartSheets individually.

Basically each column would be a different project, with the tasks under it those she has in that project.

I'm not too familiar with card view, but it sounds like a dashboard to me, but I wanted to throw it out to the experts.