T-list

hi every one  ;D ;D ;D
now i do simulation of model in transient state and simulation is ok
but i have some problem in T-list for material proprites, how enter the abstraction of water in function of time
because i have basin Consists of 22 sub-basin. and in T-list enter periods of time only, i want enter periods of time with Value of abstraction how?
please any one help me
and thank for every one

T-List is for time-varying material properties. Time-varying boundary condition such as abstraction wells are input by creating a time-varying function (or time series in FEFLOW 6.0), and then assigning the function ID to a well boundary condition. You can also refer to the tutorial in the User's Manual (version 5.4) for the exact procedure.