Item key for Calculating Network Traffic based on process

[mkdr27]

Hi I'm using Zabbix 3.2.

I want to calculate the traffic statistics on network interface based on the program name.

Like for getting total incoming traffic, we use net.if.in[if,<mode>] , by same way is it possible to retreive traffic utilized by a particular running process. If so, pls share the Item key.

Thanks in advance.