Storage Manager?

Most likely the Storage Manager that you have is basically an old version that's minimally supported now.  It has since been replaced by SRM (storage resource monitor)

https://support.solarwinds.com/SuccessCenter/s/article/Differences-between-SRM-Orion-and-SRM-Profiler

Basically you just install SRM on your Orion instance, any current Orion installer should have the check box option under additional products to add SRM to the Orion instance.  They are looking at a lot of the same things but there is not explicitly a migration process per se, you would just need to set SRM up again as basically a totally new tool.  I've known people who got really used to the old product and preferred it over the new one, but I find them to basically do the same thing for me as long as you know where to look in both products.  Main benefit to the new one is they keep adding compatible arrays whereas the old tool is frozen in time and will never support anything that it doesn't already do, and that hardware is getting to be pretty stale by now.

Thanks for the info.

I will make a good backup and give it a shot on my orion server.