I think that there should be a description as to what each of the packages do listed with them at the https://wdcommunity.com/ site?
It appears that website, wdcommunity.com, IS NOT run or supported by WD but by third party individuals. It appears to be run by Key-Systems GmbH. It appears that company provides packages created by users for use on certain My Cloud devices. You would need to contact the operators of that website to request changes to it.