organizationFolder('org') {
    description('This contains branch source jobs for Bitbucket')
    displayName('org')
    // triggers {
    //     // not working, using configure block below
    //     periodic(28800000)
    // }
    organizations {
        bitbucket {
          repoOwner('myorg')
          credentialsId('BITBUCKET_CRED')
          traits {
             // BranchDiscoveryTrait not available using configure block below
          }
        }
    }
    // buildStrategies not available using configure block below

    // discover Branches (workaround due to JENKINS-46202)
    configure { node ->
        // node represents <jenkins.branch.OrganizationFolder>     

        // Behaviours > 'Discover branches' > 'All branches'   
        def traits = node / 'navigators' / 'com.cloudbees.jenkins.plugins.bitbucket.BitbucketSCMNavigator' / 'traits'
        traits << 'com.cloudbees.jenkins.plugins.bitbucket.BranchDiscoveryTrait' {
            strategyId(3) // detect all branches
        }

        // scan all repos at least once a day
        def triggers = node / 'triggers'
        triggers << 'com.cloudbees.hudson.plugins.folder.computed.PeriodicFolderTrigger' {
            spec('H H * * *')
            interval(86400000)
        }

        // make sure all branches get build
        def buildStrategies = node / 'buildStrategies' 
        buildStrategies << 'jenkins.branch.buildstrategies.basic.BranchBuildStrategyImpl' {}
    }    
}