1. Introduction
This document describes the functions and operation of the RKL Configure Setting tool. The tool enables the user to add the serial number to the Castles Configuration Server.
2. Tool Guide
2.1 After executing the RKL Configure Setting tool, users can log in to the tool with the account that was created by Castles.

2.2 After logging into the tool, users can use the SN Setting and SN & Group functions. The SN Setting function allows users to add their serial number to the select group.
2.3 The following steps show how to add the serial number to the configure server:
- Select the group to add the serial number.
- Enter the serial number in the SN Start and SN End columns.
- Press the Import button to add the serial number.

2.4 The SN & Group function allows users to view, search, and delete the serial numbers that belong to the user.
2.5 The following steps show how to search and delete the serial numbers :
- Enter the serial number and press the Search button. The search results will show in the text box.
- Select the serial number in the table and press the Delete button to delete the serial number.

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