The shape: an ITSM implementation from the Eureka era, customized in the global scope with thousands of script-includes and business rules; upgrades treated as ten-month projects; an HRSD module bolted on without rationalizing the workflow surface; a CMDB nobody trusts; and a discovery process that produces audit findings rather than configuration items. ServiceNow's platform is exceptional; most implementations don't keep pace with it.
We implement and remediate ServiceNow with continuous-upgrade discipline: customizations live in scoped applications with explicit dependency boundaries; deployments run through pipelines (not update sets manually exported); upgrade impact is documented per artifact; and the operating cadence stays current with the platform's three releases per year. Most clients we work with run on the current LTS within three months of release rather than three years behind.