Predefined Custom License Attributes
The following section lists predefined custom license attributes. Predefined custom license attributes cannot be modified or have their status set to Inactive.
| Custom Attribute | Product | Description | 
| ALLOW_ONE_TERMINAL_SERVER | FlexNet Publisher | Sets the ONE_TS_OK flag in the license, restricting the use of nodelocked licenses to 1 terminal server (remote desktop) client | 
| ALLOW_TERMINAL_SERVER | FlexNet Publisher | Sets the TS_OK flag in the license, allowing the use of a terminal server (remote desktop) client to checkout a nodelocked license | 
| AUTO_PROVISION | FlexNet Publisher | Used by the license model to set wether a Cloud Licensing Service instance should be auto-provisioned | 
| BORROW_HOURS | FlexNet Publisher | Set in the license model. If license is to be used on a machine that is intermittently connected to the license server, then enable borrowing of the license. Specify the maximum number of hours the license can be borrowed for. | 
| CLIENT_FLEX_VERSION | FlexNet Publisher | License generator configuration. FlexNet Licensing version for compatibility with client application | 
| CLIENT_REPAIR_COUNT | FlexNet Publisher | License model attribute. Enter the percentage for client repair count. Client repair percentage is applied to the number of copies that are activated. The count represents how many times a client can request repairs from the vendor daemon. | 
| CRYPT_SIGN_COMPATIBILITY | FlexNet Publisher | License generator configuration attribute to set the compatibility level of the FlexNet Publisher license. | 
| CRYPT_STRENGTH | FlexNet Publisher | License generator configuration attribute to set the signature strength of the FlexNet Publisher license. | 
| DATED_VERSION_FORMAT | FlexNet Publisher | Lincese generator configuration attribute to set the format of date based versions. | 
| DEFAULT_SERVER_PORT | FlexNet Publisher | Adds a port number to the SERVER line of the license file. This is set in the license generator configuration. | 
| DUP_GROUP | FlexNet Publisher | Publisher-defined keyword. Used in increment lines to form license groups, also called license pools. For example, DUP_GROUP=UHD means the duplicate grouping is (DUP_USER|DUP_HOST|DUP_DISPLAY), so for a user on the same host and display, additional uses of a feature do not consume additional licenses. | 
| ELASTIC | Dynamic Monetization | Indicates that the license model is to be used with Elastic Access line items. | 
| FLOAT_OK | FlexNet Publisher | Publisher-defined keyword. Used in a license file to enable mobile licensing. Allows a dongle to be attached to a system where the license server runs and its license can float on the network. | 
| GRACE_PERIOD | FlexNet Embedded | Allows use of a license even after the entitlement expiry. Set in the license model. | 
| HOST_BASED | FlexNet Publisher | Publisher-defined keyword. Specifies that licenses can be used only by specific hosts. | 
| INCLUDE_USE_SERVER | FlexNet Publisher | Adds the USE_SERVER keyword to the license file. This will transfer all check-out validations to the server. This setting might improve performance when a license server is used. | 
| ISSUER | FlexNet Publisher | Publisher-defined keyword. Specifies the issues of a license. | 
| LICENSE_KEY_COMPATIBILITY | FlexNet Publisher | License Generator configuration attribute. Include license key for pre-TRL compatibility | 
| MAX_BORROW_INTERVAL | FlexNet Publisher | Maximum borrow interval of license requested from a server. Set in the license model. | 
| MAX_TRANSFERS | FlexNet Publisher | License model attribute. Enter the number of times customers can transfer licenses to another server. | 
| METERED | FlexNet Embedded | License model attribute to determine if the license should be metered. | 
| NOTICE | FlexNet Publisher | Publisher-defined keyword. A field for intellectual property notices. | 
| OVERDRAFT | FlexNet Publisher | Publisher-defined keyword. The overdraft policy allows a software publisher to specify a number of additional licenses which users are allowed to use, in addition to the licenses they have purchased. | 
| OVERDRAFT_CEILING | FlexNet Publisher | If overdraft is available, this is the maximum amount of overdraft granted per license. | 
| OVERDRAFT_FLOOR | FlexNet Publisher | If overdraft is available, this is the minimum amount of overdraft granted per license. | 
| OVERDRAFT_MAX | FlexNet Publisher | Maximum number of users who can use a license when none are available. | 
| PLATFORMS | FlexNet Publisher | Keyword in FEATURE and INCREMENT lines. Restricts usage to specified hardware platforms. | 
| RATE_TABLE_SERIES | Dynamic Monetization | Indicates the rate table series for Elastic license models. | 
| RENEW_INTERVAL | FlexNet Embedded | License model attribute to set, in the capability response, the period of time to renew a license | 
| REUSABLE | FlexNet Embedded | License model attribute to set whether a metered license is reusable or not. | 
| SERIAL_NUMBER | FlexNet Licensing | Publisher-defined keyword. SN=serial_num Serial number, used to identify FEATURE or INCREMENT lines. | 
| SUPPRESS_ISSUED_DATE | FlexNet Publisher | License Generator configuration attribute. Suppress ISSUED date keyword in license text | 
| SUPPRESS_START_DATE | FlexNet Publisher | License Generator Configuration attribute. Suppress START date keyword in license text | 
| TRUSTED_HOST_ID | FlexNet Publisher | License Generator Configuration Attribute. Server host ID used for trusted activations (default: ID_STRING=TRUSTED) | 
| UNDO_INTERVAL | FlexNet Embedded | Set in the license model. The value to use for the undo interval on metered features that are not reusable. | 
| USABLE_WITH_BASE_OR_LINEITEM | FlexNet Embedded | 
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| USER_BASED | FlexNet Publisher | Publisher-defined keyword. Specifies that licenses can be used only by specific users. | 
| VCG_GENERATOR_INDEX | FlexNet Publisher | License generator configuration attribute. Index to VCG generator function table (default is 0) | 
| VCG_NAME | FlexNet Publisher | Name of the VCG executable | 
| VCG_SEED_INDEX | FlexNet Publisher | License generator configuration attribute. Index to VCG crypt seed table (default is 0) | 
| VCG_VERSION | FlexNet Publisher | License generator configuration attribute. Version of VCG used to generate licenses | 
| VENDOR_NAME | FlexNet Publisher | Specifies the name of your vendor daemon. | 
| VENDOR_STRING | FlexNet Publisher | Vendor keyword. Specifies publisher-defined custom license data | 
| VM_PLATFORMS | FlexNet Publisher | Keyword in FEATURE and INCREMENT lines. Specifies whether feature usage should be restricted to virtual machines or restricted to physical machines. |