Hi Piyush,The corporate Apple ID is any Apple ID you set up that can be shared. If one doesn't already exist, you may create a new one at appleid.apple.com. Instructions on creating the APNS cert can be found here: https://www.ibm.com/support/knowledgecenter/SS8H2S/com.ibm.mc.doc/pag_source/tasks/pag_getstart_renew_apns_cert.htm
Are you leveraging a G Suite account for Android Enterprise integration?
I you are, use these instructions:https://www.ibm.com/support/knowledgecenter/SS8H2S/com.ibm.mc.doc/pag_source/tasks/afw_android_for_work_google_acct.htm
if not, use these: https://www.ibm.com/support/knowledgecenter/SS8H2S/com.ibm.mc.doc/pag_source/tasks/afw_android_for_work_enterprise_acct.htm
Additionally - if you log in to your MaaS360 portal and click the '?' icon on the top right, expand the menu with guided walkthroughs there is an iOS/Android Setup that will provide on-screen click-through instructions for both