By right-clicking on the name of a deliverable then on Copy and/or update, you have access to the following interface which allows you to update your phasing book or create a copy of it:

(1) Keep or update colors customization/clipping and the order of areas/axes:

• colors and clipping : keep the book customization, or update from the Create phasing interface settings.
• order of areas/axes: keep the book customization, or update from the Create phasing interface settings (“Areas priorities” panel) and also from the status order (Options > Properties).

(2) Modification board by board:

• modify the dates and start/end time, and also the associated drawing.
• delete one or several boards.

(3) Global modification of start/end time for the whole book.

(4) Appy the above parameters to the existing book, or create a new one.