Saved selections are shown in the List of computers under the Customized Groups heading. You can delete a customized group or a computer from the customized group. Select the entry you want to delete and click the right mouse button. Select the "Delete" from the popup menu and release the button. Then confirm your decision.

Each customized group is just a file with the extension ".NTH". The first line in this file is for identification. The rest of the lines are the list of computers you have saved in this group. All NTH files are saved in the folder where NetHail was installed. You can edit these files with Notepad or any other text editor. You can exchange these files with other users. You can also put these files on the floppy with installation program for NetHail. Installation program will copy all ".NTH" files to the folder where you are installing NetHail. This is a method that administrators can use to help users of NetHail to customize the program.