Document link:
https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/9/html-single/deploying_rhel_9_on_microsoft_azure/index#create-a-vm-from-an-iso-image_understanding-base-images-azure

Section number and name:

Describe the issue:
There are conflicting recommendations for /boot size between the above guide (Azure deployment) and the RHEL 9 installation guide (https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/9/html/interactively_installing_rhel_from_installation_media/customizing-the-system-in-the-installer_rhel-installer#recommended-partitioning-scheme_manual-partitioning)

Impact of this issue:
Systems with only 500MB of /boot will have a hard time updating with newer kernels due to lack of free space.

Suggestions for improvement:

In Azure guide it is mentioned "Verify at least 500 MB for /boot. " while it should probably be reworded to "Verify at least 500 MB for /boot. However, 1 GB (or more) is recommended".