Thank you for your answer. The user in the vRO client is a member of 'Admin group' "vsphere.local\Administrators" In vRO clients V7.4 und V7.5 same user (and same SSO server) is used, ...
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Thank you for your answer. The user in the vRO client is a member of 'Admin group' "vsphere.local\Administrators" In vRO clients V7.4 und V7.5 same user (and same SSO server) is used, but this problem doesn't occur. I changed the line <allowedMask>vf</allowedMask> to <allowedMask>vef</allowedMask> in the corresponding pom.xml file '...\o11nplugin--package\pom.xml', and installed it on vRO V7.6, but the menu entries (like "Rebuild package", "Delete...", "Edit", ...) remain disabled. Thank you for your support.