I've found how a wizard can help me build a user format.
Is there a wizard for building informats?
I know the code I need :
to recognise a "?" as a special missing value
pass other input text through the yymmdd10. informat
However, I don't see a wizard to help. It seems natural to expect the facility within the "Create Format" wizard, but it isn't obvious.....
What am I missing?