Liquidity Forecast --- Treasury Transactions Not Showing

Hi experts,

I'm using EHP6 FOR SAP ERP 6.0 and version below.

EA-FINSERV    600    0024    SAPKGPFD24    SAP Enterprise Extension Financial Services.

(*) the "Activate Cash Management Update via Position Management" not showed in "IMG >>Financial Supply Chain Management >> Treasury and Risk Management  >> Transaction Manager  >> General Settings  >> Link to Cash Management"

Thank you for any kindly help!