Cell Update Dynamic Binding in Table

I have a table that I would like to update cells dynamically.
I have a tag {VTW/VTW_712/Left/DryWeightMin}
On the screen I have a custom property {VTW.TagPath} that represents the string “VTW/VTW_712/Left/”

Such that I am trying to do something as follows:

but this does not work.
Is what I am trying even possible?
Thanks. Mike.

You won’t be able to do this entirely within the cell update binding, but you can add a custom property, use an expression to do the concatenation, then bring that custom property into the cell update binding.

If you’re looking to build a dynamic reference to a tag using an expression, check out the tag function.