I have attached the document. This is basically an E-R diagram based on the to-be process explained in the document. I have three processes.
1- order fulfillment process.
2- IT purchasing process.
3- Manufacturing process.
I want you to identify all data (documents, actors, and entities) underlying the ‘to-be' processes, including relationships, cardinalities, and keys), then do an E-R diagram
Attachment:- document.docx