Hi, 

I need merge cells feature (similar to excel) to merge cells with same data in any column.

I cannot use Pivot table to use its grouping capability for merging, because, I need this table to be connected to nprinting and get an editable output, whereas Pivot is read by nprinting as image, another issue with pivot is all grouped and merged cells need to be on left side, whereas my requirement is to have this merge cells feature on any column.

Attached is input data and output expected.

Is it possible to create a extension for this requirement and yet be read by nprinting as editable data?