Hi
Glad that you have inquisitive interest in exploring the relationship between the two biz functions . HR can play a major role in supporting Biz model which is aligned with quality priniciples in following KRAs :
•Strategic sourcing & recruit of key talents to support business growth
•Shore up and enhance bench strength capability for sustainable growth
•Develop and retain key talents
Besides above , HR can help in launching Six sigma quality traning programs, Quality initiative programs ,HR can also play executing Lean sixsigma projects in their operations as well .
Secondly , HR can conduct Internal employee survey in getting feedback about the various processes & methods in an organisation , which form the basis for Biz excellency (or Biz process reengg) program
If you need any specifics , you can always revert to me for further guidance
Rgds
krishnarao