how to auto insert rows in Excel

T

TanyaG

Hello

I have a huge excel worksheet that I need to insert rows and subtotal
between sections. For example:
Class 11
Class 11
Class 11 Subtotal

Class 12
Class 12
Class 12 Subtotal

How can I automatically do this? Right now, the manual intervention takes a
1/2 day!

Thanks for any insights
tg
 
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