Making an Existing Record the Child of another parent - Scripting it
I'm a little stuck.
I have a table A with records who have related children in table B, with assigned and related parent records in table C. So the records of table B already exist when I wish to add another parent from table D to a record in table B.
So then, from the view point of a layout based on table D, there is a script which uses a Go To Related script step to move to a list view layout with a found set of records all related to a given record in table C. This script includes a step where the primary ID of record D is stored in a variable (i.e. Set Variable)
The problem is, by what script step or calculation do I set a chosen record in table B so that it is related to table D?