======18.2. File structure======  
<WRAP round important>Element names/codes are case sensitive.</WRAP>
  
=====18.2.1. Manufacturing operation===== 
{{page>import_manufacturingoperation&noheader}}  
=====18.2.2. Bills of Materials=====  
{{page>import_bom&noheader}} 
=====18.2.3. Production order=====
{{page>import_productionorder&noheader}}