The problem: I cannot see certificates section in client's member center.
Disclaimer: I am new to iOS platform so please bear it in mind.
My client has set up an Apple Developer account at https://developer.apple.com/membercenter/ . His account is paid and valid (he already published something). He has also an iTunes Connect account at https://itunesconnect.apple.com/.
I have only iTunes Connect account. (Didn't pay $100 for my own Developer Program).
Next, the client added me to his Apple Developer account and granted me a "team admin" role. But I still can see only 2 sections at https://developer.apple.com/membercenter: SDKs and Bug Reporting.
Do I have to buy a Developer Program for myself to generate certificates? Or there can be other reasons for this problem?