Wharton's Law Lexicon defines an articled clerk as a pupil of a solicitor, who undertakes, by articles of clerkship, continuing covenants, mutually binding, to instruct him in the principles and practice of the profession. The contract is with a specific partner in the firm and not with the firm as a whole.
Underline words and the spaces between them. Select the text that you want to underline. On the Home tab, in the Font group, click Underline. Or press CTRL+U. To change the underline style or color, click the Font Dialog Box Launcher, click the Font tab, and then change the Underline style or Underline color setting.
In other words, underlining something is equivalent to italicizing it, so it is not proper to both italicize and underline a title. (And, as with italics and quotation marks, titles are not underlined at the head of an essay or article.)