- General: the tables controlling when Derived EOD 2018 Stage Group [818] utilizes the AJCC ID value. These tables had not been updated to reference the new AJCC IDs for the V9 schemas. This has been corrected. If you calculate the Derived EOD 2018 fields, It is recommended to run the derivations across all January 1, 2018 and later cases to ensure the correct Derived EOD 2018 Stage Group is captured. imsweb/staging-client-java#108