This guide explains how to configure a SharePoint list form so that users can add attachments but cannot delete existing ones.

 

1. Access Accessing the Script Editor. Open a list item in either view or edit mode.
2. Click the gear icon at the top-right corner of the form, then select Styles
   
3. Paste the following CSS into the Styles Editor section:
   

   /* Hide the delete icon specifically for KWizCom attachments */
   .kw-field-Attachments .ms-Icon--trash,
   .kw-field-Attachments .ms-Button--icon {
       display: none !important;
   }

   
   
   
   
   
4. Once applied, users will still be able to add attachments, but the delete icon will no longer be visible, preventing accidental or intentional deletions.