Filter stock balance based on items sync with shopify

hi…
We are currently using shopify integrated with our erpnext.
We are trying to check the stock availability of our items sync with shopify using one of our 3 warehouses.
How can we filter in stock balance the items sync with shopify, showing qty of all other warehouses so that we know when we still have available stock in other warehouses to transfer to our shopify warehouse.
Thank you…