How to sort new column into CustomerITSMChangeOverview

[StefanoBoccanera]

Hi

I recently added into CustomerITSMChangeOverview view. The new column contains the name/surname of the customer that created the RfC ticket, linked to a Change.
I modified following files:

CustomerITSMChangeOverview.pm
CustomerITSMChangeOverview.dtl

All works fine, but now I'm trying to improve the customer's view enabling sorting on above column (I called it 'ChangeInitiators').
I realize I have to do some change to above files, but without success.

Would soemone have some suggestion how to sort the new column ?

regards

[StefanoBoccanera]

Hi

I recently added into CustomerITSMChangeOverview view. The new column contains the name/surname of the customer that created the RfC ticket, linked to a Change.
I modified following files:

CustomerITSMChangeOverview.pm
CustomerITSMChangeOverview.dtl

All works fine, but now I'm trying to improve the customer's view enabling sorting on above column (I called it 'ChangeInitiators').
I realize I have to do some change to above files, but without success.

Would soemone have some suggestion how to sort the new column ?

regards

The pm's file is CustomerITSMChangeSchedule.pm .

Sorry for the mistake.
Sorry