If you want Content Platform Engine to use the NCH service name that is defined in the local hosts file, the file must contain the four-part NCH service name for each FileNet® Image Services domain that is part of Content Federation Services for Image Services. The NCH service names must be included in the host file of every Content Platform Engine server.
The general format of a hosts file entry is IP_address_of_IS_Domain IS_server NCH_four_part_service_name
For example:
The hosts file entry looks like the following example:
10.14.80.97 davinci accountspayable-exampleco-nch-server