It's rare for the HCPs to be able to read a detailed plan during labour and delivery.
However it is useful for you to consider things on the list before the time. Many can apply regardless of how the birth goes.
For example, vitamin K is routinely given to newborns. If you think you wish to decline this, read up and plan.
Do you react badly to certain painkillers? I don't tolerate G&A well; recovering addicts may prefer to avoid opioid painkillers.
Are you interested in cord blood donation or storage? That needs planning in advance.
Are you happy for students to sit in? It's a very valuable experience for them (and they need a certain number to graduate) but you can decline.
Physiological third stage or oxytocin injection?
Any reason for limiting internal examinations (eg previous sexual assault) or declining male HCPs? Bear in mind that in an emergency there may be no choice.
Who will be your birth partner? If you want more than one, does the hospital allow it? If you want to keep someone out, how can you ensure it?
Cutting the cord - who and when? What options do they offer? Delayed cord clamping is a hot topic at the moment and can be extremely beneficial (eg for my DC3 who was slow to breathe on his own).
Breastfeeding? You may wish to have a standing instruction that baby is not to be fed other than by you except without express consent of one of its parents.
Read, read, read. Work out what your non-negotiables are and print them out in bold to clip to the front of your notes. Then consider the rest a "wish list" and not a plan, because your cervix and your baby won't have read it.