Sales return against opening without Sales Order

Can anyone help me with how to pass sales return entry with inventory against the opening balance. Since we have started using ERPnext from this FY only there is just an opening balance for the customer.

We know we can pass journal entry but there will no inventory. I want to add an inventory of returned items to our warehouse.

You can also create a Stock Entry of type “Material Receipt”

This type of transaction allowed from warehouse to warehouse only

Material Receipt Required only To Warehouse

what is the best solution for my issue then?

You Should create Stock Entry(Stock Entry Type = ‘Material Receipt’) and select To Warehouse where you want put your return items.

You can also create a stand alone sales return with inventory using a sales invoice.

How this can be handled please?