This policy file assumes that, for the Rational Product Updater, you merged all site_.xml files (or if there were only one site_.xml file, renamed it) into a file named site.xml.

该policy文件假设，对于RationalProduct Updater，您将所有的site _ . xml文件(或者只有一个site _ . xml文件，重新命名)合并为一个名为site . xml的文件了。