أنشئ حسابًا أو سجّل الدخول للانضمام إلى مجتمعك المهني.
how come managers and HR don't know the difference between the titles!!
Your question need more clarity, please edit then we may able to respond correctly.
Thanks
In my opinion not all managers have a knowledge to do so, some of them get the position and they did not derived it
Regards
Kindly elaborate your question more to be clearly understood.
They all fall in the same category