This was a quick response for how to get the data from multiple projects of varying types into a single board.
This is pretty simple and some over think it! I know I did :)
1. Create a new board
2. In the Filter, include the Projects you would like to see.
`project = Agile AND project = Kanban`
3. Align all the workflow steps to the proper columns for your new board and poof! You've got a board with two different projects in them.