In addition, adequate structural metadata should document the various physical parts of the object, and the object should be checked against the metadata to make sure that all of the parts are in order. Items should be foliated if necessary. Manuscripts should be checked against the foliation. In the case of archives, the order of the folders in the boxes, and items in the folders, should be checked against the inventory or finding aid. Items to be omitted from digitization should be flagged.