CustomActionPreparationCode

Scrip field that is only used when ScripAction is 'User-Defined'.

You should put code into this field which prepare action to commit(cleanup) phase. Code has access to $self object that is instance of 'RT::Action::UserDefined' class. Code should return true value on success and false on error. CustomActionCleanupCode would execute only if prepare code returned true value.

See also: WriteCustomAction