Entware Nordlynx opkg package building

[Swinson]

Is there any guidance on how to rebuild a package for entware? Right now my main question is how are the services handled/named? I see the format is SXXbinary_name but how to I go about assigning that so it won’t conflict with any other already installed or future programs.

These are the main files I’ve pulled:
ExtractedPackage/etc/init.d/nordvpn
ExtractedPackage/usr/bin/nordvpn
ExtractedPackage/usr/sbin/nordvpnd
ExtractedPackage/usr/lib/systemd/nordvpnd.service
ExtractedPackage/usr/lib/systemd/nordvpnd.socket
ExtractedPackage/var/lib/nordvpn/data/cybersec.dat
ExtractedPackage/var/lib/nordvpn/data/insights.dat
ExtractedPackage/var/lib/nordvpn/data/servers.dat
ExtractedPackage/var/lib/nordvpn/data/ovpn_template.xslt
ExtractedPackage/var/lib/nordvpn/data/ovpn_xor_template.xslt
ExtractedPackage/var/lib/nordvpn/data/rsa-key-1.pub

Basically I’m definitely in over my head which I’m fine with but any help would be appreciated