Split from a Comment
If enabled by your administrator, the comments area will display a split button when you hover over the area.
Click on Split.
Create your new split form.
When splitting the user gets the option to include the comment history and attachments from the original form. When selected this will be included in the body of the split form.
The included comments will be added to the body of the form i.e. the “Text” setting should be disabled in the form configuration. Disabling text will enable the comments to the body of the form. Refer here for this configuration setting.
The split comment will be displayed on the original form in the comments where you split from.