You can join information from multiple projects into a consolidated project, which can be useful if you’re managing several unrelated projects at one time. Sometimes you need to see information from several projects in relation to one another, particularly when you want to view, organize, or work with project information from all projects as a single unit.
You can consolidate projects temporarily, for example, to print a specific view based on information in the projects. You can sort, group, or filter the tasks or resources of the combined projects. If this is a combination you use frequently, you can make it permanent and save the consolidated file for future use.