By default, when you add a new guideline in CorelDRAW, they are created on Master Guides layer. Meaning, they are visible on all pages irrespective of whether you want it to be displayed for that particular page or not. In complex multipage design jobs this can create havoc and mess up your workflow.

You can instead opt for page-by-page guides wherein the guidelines will be visible only on that specific page.
1. Go to the Object Manager docker (Window > Dockers > Object Manager), and on all the individual pages above Layer 1 you will see a layer called Guides. Under Page 1, click on the Guides layer (just above Layer 1) and start adding guidelines as you want them to appear.
2. Next, click on the Guides layer for Page 2, you’ll notice all guides that were created on Page 1 are no longer visible. Start adding Guides specific to Page 2 and so on. This way, you’ll be able to add Guides on a page-by-page basis.

 After you are done with adding Guides, DO NOT FORGET to click on Layer 1 to make it active. Otherwise, all the objects will be created on Guides layer which is non-printable & non-exportable.

Tip provided by Pratik Shah, CorelDRAW Master, Graphic Designer & Trainer.