Create record in qualified lookup table via assignment

Hello,

I saw that it is not possible to modify the value of records in a qualified lookup table via an assignment. But I was wondering if there is any mean to create a new record, as if it replaces the existing one.

For example, in my main table I have :

• Product id : #123
• Product price : Contract ABC | Item10 | 100 | EUR | Plant 1

Product price is a record that points to a qualified lookup table which list the contracts.

I would like to replace the value of Product price by another one. For example :

• Contract DEF | Item10 | 33 | EUR | Plant 2

Do you know if I can handle this via assignments ?

Thanks for your help.