Drag the cursor over the desired text to highlight the text to be designated in the transcript. It will become underlined as shown (below left) and the Notes dialog box will display.
Click on the Designations (brackets icon) at the bottom left of the Notes dialog box.
The Designations dialog box will display.
Select the Designation type from the drop-down menu and click Save.
The bracket and Designation margin box will appear alongside the text that has been selected. The margin box will indicate the page and line numbers where the designation begins and ends.