In a hierarchy environment, Parent SMP (Symantec Management Platform) server does not have the communication profile of Child. Whereas, the Child SMP server gets the parent communication profile replicated.
This is working as per the Product design.
There is no replication rule present to replicate the communication profile from child SMP server to parent.
Still if it is required, the communication profile of Child server can be imported to SMP server by following the below steps: