You want to find out whether a sales order has already been signed or not.
Reproducing the Issue
1. Go to Sales workcenter
2. Go to Sales Order view
3. Open any Sales Order
It's not obvious from the Overview whether the Sales Order has been signed or not
You can check if a Sales Order has been signed or not in the Attachments tab. Once you sign a Sales Order it is stored as a document in the attachment.
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