Encrypting PDF document and adding digital signature77-6 VL3622c/VL2822c/VL2222c7.3[Detail Settings]7.3.2 Digital ID-based encryptionTo encrypt a document using the digital ID of a user, configure the following settings.Item Description[Printing Allowed] Specify whether to permit printing of a PDF document.[Low Resolution] is selectable when [High Level 1] or [High Level 2] is selectedfor Encryption Level.[Enable copying oftext, images and othercontent]Specify whether to enable copying of text, images and other content.[Changes Allowed] Specify the permission level related to making changes to a PDF document.• Select [Inserting, deleting and rotating pages] to insert, delete or rotate thepage. Configure this setting for encryption at a higher security level.• Select [Filling in form fields and signing.] to enter information in the formand add a digital signature. Configure this setting for encryption at a highersecurity level.• Select [Commenting, filling in form fields and signing] to add comments,enter information in the form and add a digital signature.• Select [Page layout, filling in form fields and signing.] to insert, delete or ro-tate the page, enter information in the form and add a digital signature.Configure this setting for encryption at a lower security level.• Select [Any except extracting pages] to edit a document, create the formfield and enter information to it, add comments, and add a digital signature.Item Description[Encryption Target] Select an encryption target.Selecting [Other than Metadata] excludes the item specified in [PDF DocumentProperties] from the encryption target.[Encryption Type] Select [Digital ID].Select [Digital ID] to display the screen for selecting destinations. The screenfor selecting an address displays a list of E-mail addresses with registered dig-ital IDs for S/MIME sending. Specify a digital ID to be used for encryption byselecting an E-mail address.Selecting [Same as destination] uses the digital ID of the address; you do notneed to specify a digital ID on this screen.Specification of the digital ID is independent of specification of an address;therefore, you need to specify an address separately.[Signature] When a device certificate has been registered in the MFP, specify whether toadd a digital signature.For details on registering a device certificate in the MFP, refer to the [User'sGuide Network Administrator].