Ow should I set the form in Scriptcase to create records with unique id char 36?

Scriptcase 9 General
#1

I have an hold web application built on CakePHP and mysql database. In this application I have two tables, namely, users and actions. Users hasMany actions and the user_id Char(36) is the foreign key in actions table. How should I set the form in Scriptcase to create records with unique id char 36?

Example automatic value id field ( 00bc1c88-8dbe-4328-bf12-d3e65663cde4 )