Write to excel and keep format

Hello,

Im using bumblebee to write data into an excel sheet. The data wirtes correctly but I need to do this in a sheet with a previous format (in order to draw a gantt chart with the data exported from revit).

Is there a way to write data and keep the original format of the sheet? The custom node has the possibility of overwriting, but in this case I need to use the Write to Excel Node from Bumblebee.

Thank you!