The investment objective of the Sub-Fund is to reflect the performance of the Bloomberg Global Inflation-Linked 1-10 Year Index (the "Benchmark Index") denominated in USD and representative of the government local currency inflation-linked debt from developed market countries – while minimising the volatility of the difference between the return of the Sub-Fund and the return of the Benchmark Index (the “Tracking Error”). For monthly hedged share classes, the Sub-Fund will also use a monthly currency hedge strategy, in order to minimize the impact of the evolution of each respective share class currency against currencies of each Index component. The anticipated level of the tracking error under normal market conditions is expected to be up to 1%.