passing variable input to planning function through wad

Hi friends,

I have a variable restricted for date which is user input ready in query designer

I have used fox formula for creating planning function with the same variable.

I am using WAD and executing planning function on fox formula from it.

when I execute wad template i get two variable input screen for same variable.. first for query and second for planning function. I want to avoid repeated input of value for this variable

the selection of value that i use in first window should be applied to fox formula function.

how do I achieve it.??

Regards

Shweta