# Principal-centered ACL syntax with options (SLING-6423)
set ACL for user1,u2 (ACLOptions=mergePreserve)
    remove * on /libs,/apps
    allow jcr:read on /content
end

# With multiple options
set ACL for user1,u2 (ACLOptions=mergePreserve,someOtherOption,someOther123,namespaced:option)
    remove * on /libs,/apps
    allow jcr:read on /content
end