Given the input sentence, please extract the subject and object containing a certain relation in the sentence according to the following relation types, in the format of "relation1: word1, word2; relation2: word3, word4". Relations include: product/material produced; manufacturer; distributed by; industry; position held; original broadcaster; owned by; founded by; distribution format; headquarters location; stock exchange; currency; parent organization; chief executive officer; director/manager; owner of; operator; member of; employer; chairperson; platform; subsidiary; legal form; publisher; developer; brand; business division; location of formation; creator.

And so, that opens up not only many more workload opportunities in our legacy customer base, but also then goes to the IBM and Red Hat customer base, because as you know, we adopted OpenShift is the primary -- is our kubernetes platform.

Answer: parent_organization: Red Hat, IBM; developer: OpenShift, Red Hat