Use this command to borrow a product license from the network license server. With a borrowed license, you can run an Autodesk product disconnected from the network. Access to the command varies by product, and includes one or more of the following options.
Tools menu: License Borrowing 
Borrow License
Help menu: About Product Information or Product License Information Borrow License
Command line: borrowlicense
The Borrow a License window is displayed, presenting the following options:
- Calendar
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Sets the date when you plan to return a borrowed license. The return date must be within the range specified by your network administrator.
- Borrow a License
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Borrows the license from the network license server based on the specified return date.
- Cancel
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Cancels the borrowing action; no license is borrowed.