The district court allowed the Title VII claims to move forward, but declined to exercise supplemental jurisdiction over the Puerto Rico law claims. The court reasoned that the Puerto Rico law claims would require Szendrey-Ramos to possibly divulge client information in litigation, an action regulated by Canon 21 of the Puerto Rico Code of Professional Ethics. The court determined that the entanglement with Canon 21 created a novel and complex problem of Puerto Rico law, and that the Puerto Rico law claims would dominate the Title VII claims if supplemental jurisdiction was exercised. For those reasons, the court declined to exercise supplemental jurisdiction over the Puerto Rico law claims.