How can we improve WHMCS?

Some TLD Registry Providers e.g. .dk / DK Hostmaster do not support explicit renewals like Registry Providers for gTLDs / nTLDs. They start accepting renewals very late, where we on Registrar-side (HEXONET/ispapi Module) start accepting Renewals 61 days prio to expiration and we will forward that renewal when the registry provider starts accepting it.

Getting this covered over Registrar TLD Sync would be great to minimize support effort and reseller issues.
Right now, it is more about being in hope that Resellers might read and consider our docs: https://centralnic-reseller.github.io/centralnic-reseller/docs/hexonet/whmcs/whmcs-ispapi-registrar#domain-renewal-restrictions
Take this as reference regarding the affected TLDs I am talking about.

Thanks for any upvotes!