2012

2 Click a search result to find out more about a digital ID vendor and how
to obtain a digital ID.
Quick Reference
Commands
SECURITYOPTIONS
Specifies password or digital signature options for a drawing file.
SIGVALIDATE
Displays information about the digital signature attached to a drawing file.
System Variables
SIGWARN
Controls whether a warning is presented when a file with an attached digital
signature is opened.
Utilities
Attach Digital Signatures
Attaches a digital signature to files.
Attach a Signature to a Single File
When you attach a digital signature to a file, you are helping to ensure that
recipients of the file are notified of modifications.
You can set an option for a signature to be attached after you save a file. A
single digital signature can be attached per file.
NOTE Unless you use the Attach Digital Signatures utility, you must individually
sign each drawing.
To set an option for a signature to be attached after you save a file
1 Do one of the following:
■ Click Tools menu ➤ Options. In the Options dialog box, Open and
Save tab, click Security Options.
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