(a) Definitions generally applicable to the Thrift Savings Plan are set forth at 5 CFR 1690.1.

(b) As used in this part:

Acknowledgment of risk means an acknowledgment that any investment in a TSP core fund other than the G Fund is made at the participant's risk, that the participant is not protected by the United States Government or the Board against any loss on the investment, and that neither the United States Government nor the Board guarantees any return on the investment.

Fund reallocation means the total redistribution of a participant's existing account balance among the TSP core funds.

Fund transfer means either:

(i) The transfer of money from one or more TSP core fund(s) to another TSP core fund(s); or

(ii) The transfer of money from the TSP core funds to the mutual fund window (and vice versa).