Writing from 1 UDT to other UDT,

Hi connection,
I have 2 UDT Definitions created as below i need to write some value to another UDT definition Tag that is memory tag

I am using this below script,
system.tag.writeBlocking(["[../../../Test/Check/Test]"],[3])

In New Tag value I have script in value change, but I am unable to write to that one more UDT Definition Tag Test/check/Test,
I know I am missing with exact tag path; can anyone help me.

Thanks for advance Connection,

You are showing two UDT definitions. If you want one UDT to (consistently) write to another UDT, they should both be inside one parent UDT to guarantee their relative locations to each other.

That will only matter once you have created any instances of the 'parent' UDT that contains both children.