Hello Jo,

You can create new py file and rewrite the method _get_bom_lines of mrp_report_bom_structure and assign it.

Kindly Refer below example.

from odoo\.addons\.mrp\.report\.mrp_report_bom_structure\ import\ ReportBomStructure


def\ _get_bom_lines\(self,\ bom,\ bom_quantity,\ product,\ line_id,\ level\):
\ \ \ \ \ \ \ \ components\ =\ \[\]
\ \ \ \ \ \ \ \ total\ =\ 0
\ \ \ \ \ \ \ \ for\ line\ in\ bom\.bom_line_ids:
\ \ \ \ \ \ \ \ \ \ \ \ line_quantity\ =\ \(bom_quantity\ /\ \(bom\.product_qty\ or\ 1\.0\)\)\ \*\ line\.product_qty
\ \ \ \ \ \ \ \ \ \ \ \ if\ line\._skip_bom_line\(product\):
\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ continue
\ \ \ \ \ \ \ \ \ \ \ \ company\ =\ bom\.company_id\ or\ self\.env\.company
\ \ \ \ \ \ \ \ \ \ \ \ price\ =\ line\.product_id\.uom_id\._compute_price\(line\.product_id\.with_company\(company\)\.standard_price,\ line\.product_uom_id\)
\ \ \ \ \ \ \ \ \ \ \ \ if\ line\.child_bom_id:
\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ factor\ =\ line\.product_uom_id\._compute_quantity\(line_quantity,\ line\.child_bom_id\.product_uom_id\)
\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ sub_total\ =\ self\._get_price\(line\.child_bom_id,\ factor,\ line\.product_id\)
\ \ \ \ \ \ \ \ \ \ \ \ else:
\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ sub_total\ =\ price\ \*\ line_quantity
\ \ \ \ \ \ \ \ \ \ \ \ sub_total\ =\ self\.env\.company\.currency_id\.round\(sub_total\)
\ \ \ \ \ \ \ \ \ \ \ \ components\.append\(\{
\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ 'prod_id':\ line\.product_id\.id,
\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ 'prod_name':\ line\.product_id\.display_name,
\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ 'code':\ line\.child_bom_id\ and\ line\.child_bom_id\.display_name\ or\ '',
\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ 'prod_qty':\ line_quantity,
\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ 'prod_uom':\ line\.product_uom_id\.name,
\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ 'prod_cost':\ company\.currency_id\.round\(price\),
\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ 'parent_id':\ bom\.id,
\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ 'line_id':\ line\.id,
\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ 'level':\ level\ or\ 0,
\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ 'total':\ sub_total,
\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ 'child_bom':\ line\.child_bom_id\.id,
\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ 'phantom_bom':\ line\.child_bom_id\ and\ line\.child_bom_id\.type\ ==\ 'phantom'\ or\ False,
\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ 'attachments':\ self\.env\['mrp\.document'\]\.search\(\['\|',\ '\&',
\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \('res_model',\ '=',\ 'product\.product'\),\ \('res_id',\ '=',\ line\.product_id\.id\),\ '\&',\ \('res_model',\ '=',\ 'product\.template'\),\ \('res_id',\ '=',\ line.product_id.product_tmpl_id.id)]),

})
total += sub_total
return components, total

ReportBomStructure._get_bom_lines = _get_bom_lines