Automatic record

Hello everybody…
Pleas, How can I set expression to record values in table from values in another table. Where these tables in same application.
Thanks in advance

Please describe the structure of these tables a little and what you want to compute and when. It is best to set up tables with ref columns whenever possible so that VCs can compute values for display. If you need the computed values to be in normal columns, you will need to use data change workflows and actions.