Importing one project into another?

Importing one project into another?

Hi,

I've got two projects created in Zoho with independent task lists. I'd like to export ALL the tasks (inclusive of assignments, comments on tasks, current status etc) from project1, and then import them ALL into project2.

Zoho only exports out as xls or csv, and only imports MPP as far as I can tell. How would I do this?

Thanks in advance for the help!