Group 1 - The article provides a detailed guide on how to change taxpayer information and manage tax-related tasks through the national electronic tax bureau platform [8][9][12]. - It outlines the steps for individuals to log in and navigate the system for tax declaration and payment, specifically focusing on the process for paying stamp duty on equity transfers [8][12][13]. - The article emphasizes the importance of verifying information before submission and provides a step-by-step approach to ensure compliance with tax regulations [11][14][15]. Group 2 - The article mentions the need for taxpayers to select the appropriate tax type, specifically stamp duty, and fill in the necessary details for tax declaration [12][13]. - It highlights the requirement for taxpayers to confirm their submission and complete a declaration statement before finalizing their tax payment [13][14]. - The article also notes that after successful submission, taxpayers can proceed to make the payment immediately through the system [15].