Provide more Misc. Parameters options in DFD Decipher

[PraveenKumarC]

Hi,

Please provide more useful options in Decipher IDP Misc Parameters., for example:

1. If I don't want to read a header/footer in a pdf file, an option should be available where i can select On or Off for decipher to not capture the info. 

2. if I have a table with 4 columns and I only want to read column 1 and column 3 then should have option of which I can set the columns which Decipher shouldn't identify the regions. 

3. Provide proper examples with description for all the available options (Format Expression, formulas etc.,)