Percent Complete field works on form but not on List

[im_mahadev]

I am trying to identify the source of a specific piece of code on the state field of the pm_project_task table and replicate its functionality for the List View. But not able to find the appropriate existing script, any help is greatly appreciated.

On the Form View, I inspected the State field and found this inline attribute: 

 onchange="onChange('pm_project_task.state', arguments.length === 2 ? arguments[1] : false);telemetryForRecordUpdate('state');" 

[tiagomacul]

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https://<instance>.service-now.com/now/nav/ui/classic/params/target/sys_db_object.do%3Fsys_id%3D77f2573a1b7e3890df16da86cc4bcb07%26sysparm_record_target%3Dsys_db_object%26sysparm_record_row%3D3%26sysparm_record_rows%3D3%26sysparm_record_list%3Dsys_update_nameISNOTEMPTY%255EnameSTARTSWITHpm_project_task%255EORDERBYDESCsys_created_on

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All configurations about pm_project_task 

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https://<instance>.service-now.com/now/nav/ui/classic/params/target/personalize_all.do%3Fsysparm_rules_table%3Dpm_project_task%26sysparm_rules_label%3Dpm_project_task%26sysparm_clear_stack%3Dtrue

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By default, there are 8 client scripts that reference the 'state' field within their logic

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[Ankur Bawiskar]

@im_mahadev 

what's your business requirement and what's not working?

share some screenshots