Yes, this is possible. When you click the Replace PDF option, you will first be asked to import your new PDF.
After you have located and added your PDF, you will then receive a popup box with two options.
Option 1: Update Issue
This option will replace only the pages of the issue while retaining all interactive features and existing published link. Choose this to correct errors in original PDF. The new PDF needs to maintain the same number of pages and layout.
Option 2: Redo Issue
This option will replace everything in existing issue while retaining existing published link. Choose this to update PDF and all interactive features. Please note, this will remove all original links.
If you have any queries about the above, please contact us at firstname.lastname@example.org