I work a 4 week rota which entails 4 different duties, any 5 days from seven.
At the end of that time I produce a duty statement detailing which duty
numbers were worked on what days. The duty number is in the form of 'AB1'.
How can I ensure that even if I enter the duty number as 'ab1' it will be
automatically be entered in upper case format.
Many thanx
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Al