New to Episerver world and I am stuck with PIM implementation for commerce. So we have this requirement to import catalog(.xml) and were asked to not use Commerce Manager Integration, looks like there's a way to import data directly from the CMS url (without using the Catalog System from the Commerce Url)

I have looked in various posts but clearly dont see any one with step by step process to import an xml into Episerver Commerce. If any of you can refer to the complete process (even if multiple posts are references), it would be great.