Expanding a non TDEV non-metalun

I am familiar with the process of expanding striped meta luns, concatenated meta luns, and non-metaluns, so I am quite familiar with the process; however, I have not expanded a regular non TDEV LUN yet.

I have a request to expand a Windows OS boot disk (we boot from VMAX for physical boxes) and I'm not sure how to proceed with this.

The volume is a 55GB regular (not TDEV) RAID 5 (3+2) volume and I would like to expand by another say, 45GB.

Also, can it be done online?

Anyone have experience with this?

Thank you in advance!