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This glossary lists terms that are specific to License Activation Center (LAC).

TermDescription
HostIDA set of numbers unique to a particular machine.
ContactA customer's contact person.
CustomerA company that orders licenses from a Vendor.
End userA machine defined by a set of HostIDs, for example a personal computer, server, virtual machine, or any other equipment running licensed software.
Feature

Any functionality that needs to be licensed. The definition of feature is developer-dependent, according to the application and to the developer's requirements.

For example, a feature can consist of:

  • A single program irrespective of its version (for example, MS Office).
  • Version (one feature can have multiple versions, such as MS Office 2007, 2010, 2013 and so on).
  • An application system that consists of multiple programs.
  • A module of a program.
Floating license
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Floating license def
Floating license def

A license that can authorize usage of an application for users on a network. A license server is required to manage a floating license. With this type of license, the number of concurrent users is counted with the licensed application usable by only a specified number of users at any time. A variation of this scheme is a license that can be locked to work both with specific client computers and with a specified server computer.

A floating license is sometimes referred to as a network license. 

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HostID def
HostID def
HostID
A unique machine value that can be used to lock a license file to a specific host.
LicenseA text file shipped to an end user, which provides one or more featuresLicenseA text file produced using a license generator. A license file consists of blocks referred to as "features". Features contain information about specific modules in your program that are licensed. Each feature in a license has its own key, where all security information is encrypted.
License Order
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License Order def
License Order def

A set of information about the order of a product created by a Vendor for the End UserCustomer.

Node-locked license
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Node-locked license def
Node-locked license def

A license that can authorize use of an application running on a single specific machine, as opposed to being on a network. Node-locked licenses do not require a license server because they are uncounted.

A node-locked license is sometimes referred to as local license.

VendorThe manufacturer of a software application using a particular license server.CustomerA company that orders licenses from a Vendor.
ContactA person responsible for contacting a Customer.
Vendor nameThe name of the vendor that is used in license filesEnd UserA machine defined by a set of HostIDs, for example a personal computer, server, virtual machine, or any other equipment running licensed software.