There are two ways to access a form items properties: by form item name and by path through groups. For example:
Items.TabularSectionsGroup.ChildItems.GoodsGroup.ChildItems.Goods.ChildItems.GoodsGoodsItem.Visible = False;
And
Items.GoodsGoodsItem.Visible = False;
Which way is better and is there any difference?

IMHO, it is obviouse that second way is much better )

Yep, thanks for bringing me out of the confusion!