Hi Tilal, I was trying to add solid red line in pdf using the below TOCTitle using below line tocPage.Paragraphs.Add( new HtmlFragment(" ")); But the generated PDF contains solid black line.....Can your team test this …...further investigation, I have logged an issue in our issue tracking...20, 2026, 8:36pm 3 The issue logged under the ticket ID PDFNET-38417...