There are a few variables of prefix $DIS_* for the DIS which can be seen when creating an Operating System profile in the Security tab of the Administrator Console.
Can you please tell us what the intention might be here ?
i wanted to call a shell script from the BDM workflow designer .I would like to call like $PMRootDir/script/sample.sh, where i am expecting $PMrootdir is a system variable. Also i would need to extract the env(dev,qa,prod) in assignment task in workflow designer ( in powercenter i used to extract from $PMintegrationservice(XXX_dev,XXX_qa,XXX_prod)
it looks like a mapping variables. are they accessible in workflow level?. i can see only username in the system parameters