In the Collection Editor, you can now add or change records:
To add a new record, click Add and select a table.
You can now add flow fields, which are calculated after a record has been read, and you can set a Where filter on the record.
Adding a Data Item Link Reference means that the record is automatically read from the database before the OnAfterGetRecord trigger for the data item using the filters from the data item link and the Where clause. If there is more than one record, the first record is returned and if no record is found, the record is reset.