Description of problem - Provide a detailed description of the issue encountered, including logs/command-output snippets and screenshots if the issue is observed in the UI:

The documentation of ODF 4.18 DOES NOT include a description that IBM FlashSystem can be configured as an external storage system. This support was recently added to ODF 4.18 (see DFBUGS-1677 and DFBUGS-2486) and therefore the documentation should be updated accordingly.

The issue can be seen when comparing the sidebar menu of https://docs.redhat.com/en/documentation/red_hat_openshift_data_foundation/4.18/html/deploying_openshift_data_foundation_in_external_mode/index with that of 4.17 at https://docs.redhat.com/en/documentation/red_hat_openshift_data_foundation/4.17/html/deploying_openshift_data_foundation_in_external_mode/index

The OCP platform infrastructure and deployment type (AWS, Bare Metal, VMware, etc. Please clarify if it is platform agnostic deployment), (IPI/UPI):

Agnostic

The ODF deployment type (Internal, External, Internal-Attached (LSO), Multicluster, DR, Provider, etc):

External storage system (ODF for IBM FlashSystem)

The version of all relevant components (OCP, ODF, RHCS, ACM whichever is applicable):

OCP - 4.18

ODF - 4.18

Does this issue impact your ability to continue to work with the product?

Yes, a customer does not have guidance on how to set up ODF with IBM FlashSystem as an external storage system.

Is there any workaround available to the best of your knowledge?

A customer requiring ODF for IBM FlashSystem may reach out to RH support for guidance.

Can this issue be reproduced? If so, please provide the hit rate

This shall be reproduced 100% of the time (documentation is missing)

Can this issue be reproduced from the UI?

Yes

If this is a regression, please provide more details to justify this:

No

Steps to Reproduce:

1. Go to https://docs.redhat.com/en/documentation/red_hat_openshift_data_foundation/4.18/html/deploying_openshift_data_foundation_in_external_mode/index
2. Find that guidance pages are missing.

The exact date and time when the issue was observed, including timezone details:

ODF 4.18.3 GA

Actual results:

Missing installation guidance pages

Expected results:

Installation guidance pages appear in the official ODF documentation

Logs collected and log location:

N/A

Additional info:

 N/A