Update specific field for selected records using UI Action in list view

[Hari S1]

Hi, 
We want to display a UI Action button on the Incident list view. When a user selects one or more records and clicks the UI Action, a dialog box should appear prompting the user to enter a value (for example, to update the Description field).

How can we update a specific field (like Description) for the selected records from the list view using a UI Action in ServiceNow?

Thanks

[Syed14]

See this article, it is selecting record and sending dynamically created email, in this way you can create a modal for any field and then update that field in script include.

https://www.servicenow.com/community/incident-management-sow-forum/send-email-to-multiple-records-on... 

[Narayana RC]

Create a 'List Banner Button' that runs on selected records in the list view. Use the sample code below to retrieve the selected record sys_ids, and then call a Script Include function to update the description field of the selected records.

tblName = g_list.getTableName();

    selSysIds = g_list.getChecked();

    sysIdList = selSysIds.split(',');

    numSel = sysIdList.length;

If this information proves useful, kindly mark it as helpful or accepted solution.

Regards,

Siva