How to find components on other winddows/ template for the scripting

I have create one template containing numeric fields and I have used that template on the multiple screen, but I want to show some value from the table on that numeric fields.

Generally when we used simple numeric field we have written expression as follow:

try({Root}[{Root Container.Method_Table.selectedRow}, “ColumnID”], “”)

So how can we write same expression w.r.t. template

As I understand, You have to just connect the value of the numeric field to the template parameters, and put the value from Table to this template parameter

To template Properties (I renamed it as TableValue)

To template’s numeric filed (I connected TableValue)