How to remove link for name field in subpanel

Hi Team

I have created a custom module through studio and this custom module having relationship with Accounts Module.

Now in Accounts Module am able to see my custom module as a subpanel and all other functionality its working fine.

In this custom subpanel list for all records Name field value is displaying as a link to record.

So, i wanted to remove this link.

How i can remove this subpanle record list link for name field.

i followed below link;

http://support.sugarcrm.com/Knowledge_Base/Administration/Studio_and_Module_Builder/Making_a_Subpanel_or_List_View_Field… 

here i have commented widget_class and also i tried with removing link option

or link maked it to false.

In any case its not working.

Thanks in Advance

Regards

Sam Roy