There is nothing special from Storage end. It's same like how you present volume to a host. Adding a host. Then create a volume and present it through Host ports to the Host.
Now at the Host or server you need to configure Boot from SAN at the HBA. For that you refer "HPE Boot from SAN Configuration Guide",
https://support.hpe.com/hpsc/doc/public/display?docId=emr_na-c01861120
Hope this helps!
Regards
Subhajit
If you feel this was helpful please click the KUDOS! thumb below!
***********************************************************************************