<?xml version="1.0" encoding="utf-8"?><HelpTOCNode Title="Period Properties" Url="html/Properties_T_Independentsoft_Exchange_Period.htm"><HelpTOCNode Title="Bias Property " Url="html/P_Independentsoft_Exchange_Period_Bias.htm" /><HelpTOCNode Title="Id Property " Url="html/P_Independentsoft_Exchange_Period_Id.htm" /><HelpTOCNode Title="Name Property " Url="html/P_Independentsoft_Exchange_Period_Name.htm" /></HelpTOCNode>