Copying summary tasks to new .mpp file

[Anthony]

When I copy tasks from an existing file to another, all
the indents are wiped out and thus the summary tasks are
lost. Is there a way to preserve this info while pasting
to a new document?

 

[Jan De Messemaeker]

Hi Anthony,

Yes.
You have to copy/paste the task object by selecting the whole lines (select
the IDs)
Then even the dependencies and resources are copied along.