Hello Heikki,
Yes, Qlik Gold Client can be used for this. One of our standard use cases is a business divestiture. Data is exported using organizational units as the selection criteria. In most of our projects, we build a three-tier landscape containing data only for particular organizational units. However, the same process can be used on a smaller scale to carve out data in a new client in an existing landscape for internal testing.
Please see these links below for more information. The first is a forum post about a webinar series discussing popular Gold Client use cases. Session 5 details the business divestiture use case. The second link is a blog I wrote with practical tips for a SAP divestiture.
https://community.qlik.com/t5/Qlik-Gold-Client/SAP-Test-Data-Management-and-Modernization-Webinar-Se...
https://www.qlik.com/blog/practical-advice-for-sap-divestitures
Please let me know if you would like to discuss further. Our team would be happy to meet with you to review your needs more in depth.
Thank you,
Erin Byrne
