This section describes how to import a HOSC Ground Support Equipment (GSE) packet definition into a TReK Database. Information about GSE packets can be found in the Payload to Generic User Interface Definition Document (PGUIDD).

1.	Push the Database button to configure the Work Area to work with a TReK Database.
2.	Select the Telemetry radio button. The Library will reconfigure to list telemetry databases.
3.	You can add the GSE packet definition to a new Telemetry Database or to an existing Telemetry Database listed in the library.
1.	To create a new database
1.	Push the New Button.
2.	Enter a name for the new database and push OK.
2.	To select an existing Telemetry Database, select the item in the Library and drag it to the Name field and drop it. Any packets in the Database will be displayed in the list.
4.	Push the Import button to add a packet to the database.
5.	In the Import dialog select the “EHS GSE Packet File in ASCII File Format” option and browse to select the file(s) describing the GSE packet and then push the Import button. If the packet was successfully imported, it will appear in the list, or an error message will be displayed.