Clicking on this link will generate all final forms and schedules in one pdf file for the plan. This will be the same download that a signer must generate before he/she can electronically sign the filing. The pdf file can be saved to your hard-drive (as can the signer from the portal).
The "Print Options" link will give you options to include Form 5558 for purposes of printing from the "Form 5500 - Year" screen or via the Portal. Form 5558 will not be included in the printing of the filing by default.