Server Administration > Change Packages for SCM > Modifying Change Package Entry Attributes > To delete a change package entry attribute in the CLI
  
To delete a change package entry attribute in the CLI
* 
You cannot undo an im deletecpentryattribute operation, and you cannot restore deleted change package attributes.
From the CLI, type the following command:
im deletecpentryattribute
--cpType=change package type
--[no]confirm
cpattributeID1, cpattributeID2...
where:
--cpType=change package type specifies the change package type for the change package entry attribute.
--[no]confirm specifies if to confirm deleting the change package entry attribute. The default is to confirm.
cpattributeID1, cpattributeID2... specifies the IDs of the change package attributes you want to delete.