Change the definitions within the TYPE in SSMV3
Release : 14.0
Create a new USER type .
Go to option 4.11.P.UT .Type 'ADD' in command section .Then you give the type name and other information of this type. Searching for type names starts from user types tables first then checks the SSM default type table.
Once the USER type table is saved.You go back to 4.11.P.R and issue command 'UPDTYPE typename' once the command ran successfully the updates will be shown in the resources.