For example I have "Page A" and "Page B"
And I have to pass the value from "Page A" to the "Page B"
For this case I was created the function that takes as a parameter value(the value that I have to pass) on "Page B"
In the body of this function executes next: parameter := globalVar (where globalVar - global variable of "Page B")
And call this function from OnAfterGetRecord() trigger on "Page A" with value that I should pass as a parameter
But the value in globalVar stored during the "Page A" is open. When I open "Page B" the globalVar is empty
Why globalVar is empty and how I can avoid this? How I can store the value of variable forever?