Best pratice for external dto

[hassang]

Hi @Dennis_Tietz,

Have a look at the following post

Persisting Data and Report Framework

Hi @Ajr In general “process variables” should be used to store data for transition conditions “affect the path of the process” (example: Boolean process variable named “approved”), and identifiers for business data stored in an external database (example: String process variable named “orderId” which has the value of the unique identifier of business order object/record) Form Loading Phase: Using the unique identifier value (which is stored in a process variable named “orderId”), business dat…

If applicable use business key to store the value of business identifier to make things easier and more readable.

How to Use Business Keys?