Guidance on Structuring Sitemaps for Webflow and Relume

Hi guys I am new to web flow and relume. But I learn very quickly and eager to connect. Can someone please help me understand how to break down the sitemap into silos? I am following the gmb guidelines at the same time I am developing + building. I'm stuck here after home page. I have 6 sub tabs. 1 products 2 services. and so on. How can I explain to relume in sitemaps how to group the pages as needed according to the structure?