map your own categories with Google's categories at the Categories mapping step.
Note: In the Preview section, only the codes corresponding to the mapped categories will be displayed (not the category names).
It is also recommended to fill in the "productTypes" attribute (optional) at the Attributes Mapping step, to provide your own product categorization system. This will be useful for your Google Campaigns.
Format example: Home > Women > Dresses > Maxi Dresses