Hi,

The default obfuscation attribute configuration will apply to the Renaming action. The set method is getting pruned by the "Removal" transform. The Removal transform removes any methods, fields, etc that are never called directly. In order to preserve the set method, try adding an obfuscation attribute for a removal include trigger:

[Obfuscation(Fea ture = "trigger", ApplyToMembers = true,...