SNMP over Mikrotik

Hi,
I installed a Application Manager which monitor different types of machines the only thing I need is to have the services running and to know the community string.If machine is with windows it is easy to configure but do anybody know how to make it on mikrotik is there any way to set a community string on some ports??

read the manual page on snmp, its not that complex. just give it a community string and enable it.