Hello Alexander,
You might want to check the following post:
https://community.ibm.com/community/user/datamanagement/blogs/jane-chan2/2024/02/27/ibm-data-studio-support-for-db2-for-zos-ends-on-ma
For more details, my recommendation is to follow up with the z/OS team.
This community usually is for LUW customers, and I don't have the details for z/OS features.
I hope that helps!
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Cintia Ogura
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