Hi Bartlomiej
viosRules are supported on VIO Version 3.1.x also. This has been confirmed by Rupesh (Blog Author). For complete documentation you may visit:
https://www.ibm.com/support/knowledgecenter/P8ESS/p8hb1/p8hb1_rules_mgmt.htmHope this information helps.
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Sridhar Murthy
Senior Certified IT Specialist
IBM
3039240413
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