Hiding unpopulated rows in an invoice after it's been filled out

[phmdt]

Hi,

I need a way to hide line items (rows with populated information) that do not have information in columns C or D after the invoice has been filled out. In most cases every line will not be filled out and I do not want to print line items that have no information. Any ideas on the best way to do this? I have attached an example. Thank you.

[Immortal2014]

Maybe if you apply filters to your titles and then you can filtering your data according to the columns that will have the desired result.
If I understand you well.