hello @Neo, thanks for posting!!
to link a Field in a Table Record, you need to ensure the Table Record has been loaded and you can then use the Table Record > Link Record Trigger and define the Field you’d like to link:
once this Trigger executes, the Field will be linked with the ID of the Field you provide in the Trigger (which can also be a Variable):
could you let us know if this works for you??
thanks!!