I am writing a non-fiction book. I would like to add a table in landscape orientation; it has too many columns for portrait. I can't for the life of me figure out how to do this and the help is not helpful. Any suggestions?
If this is going to be printed and bound you want to leave the page in the original portait orientation and select the text frame containing the table, then rotate that 90 degrees and adjust the frame shape to fit the margins.