License information is displayed with the command:
fglWrt -a info license
This command will display information about the current license for your Four Js product.
Figure 1. Display the license information

![Image shows example of license information displayed when the fglWrt -a info license command is executed]()
The output from the license controller command may display the following
details about the installed license:
- Server name
- Is the name of the license manager server.
- TCP Port
- Is the port the license manager is listening.
-
Note: Server name and TCP port details are only displayed if the
licensing is managed by a License Manager.
- License
- Is the value of the license number.
- Product
- Is the name of the product license. In relation to Genero product, this can be, for example:
- Four J's Universal Compiler (for Genero Enterprise and Genero Mobile products)
- Four Js Genero Report Writer (for Genero Report Engine)
- Genero Report Writer for Java C# PHP (for Genero Report Writer products)
- Type
- Is the type of license. This can be runtime or development.
- Users
- Is the maximum number of users allowed.
- Extension(s)
- Provides information on some specific conditions of the license. For example:
- "- Open Database Interface" means that your license allows you to use any database.
- A "-Strict licensing option" means that you do not have an option to install as a temporary
license. Therefore, the license needs to be registered at the time of license installation.
- A "-DVM License under maintenance" applies to a GRE license and indicates that your GRE has also
a valid license because your Genero BDL installation has a valid maintenance key. See License types.
- The installation number is displayed if the license is a temporary license and the
installation has not been finalized.
- If the license is date-limited, then the date when the license expires is shown.
- End of maintenance date
- Is the date the maintenance contract expires.