Baking in substance vs other 3d softwares

Hey guys i have a question i need urgent help 🙏..we can bake and export fbx with materials from 3d modules like max or maya but can we do it in substance..i mean i need to export baked models in fbx format.. can i do it in substance or do i have to take the assets back to maya or max after painting and bake the model there and export.. i have no experience of baking assets i used to render and make videos ..the models should be viewable in ar or vr that's why i need to bake fbx..can anyone please help 🙏