Excel Report Changes

Hello there,

Can anyone help be below?

1.I would like to add one more field in the excel report.e name of the field is "ASSISTED BY" .

when we assigning a ticket to someone(Agent).some times other "Agent" is assisting the first agent.So i want to add both agents names in the excel Report.(we are already having "agent name" field in the excel report ,i only have to add the "ASSISTED BY" column)

2.Also i would like to add this("ASSISTED BY")  field into"Create new ticket" page.

Thanks and Regards,

Padma