1. A task can belong to a number of projects. You could have projects for backlog, in progress, etc. and move a task between these (no drag/drop, but can be cha

1. A task can belong to a number of projects. You could have projects for backlog, in progress, etc. and move a task between these (no drag/drop, but can be changed in the task panel) 2. Use tags instead, and use the tag filtering options.