Group 1 - The article introduces a new feature in the electronic tax bureau for companies to efficiently issue labor remuneration invoices for individuals, emphasizing a fully online and collaborative process [3][4]. - The process for companies to initiate the invoice issuance includes logging into the electronic tax bureau, selecting the appropriate functions, and filling out necessary information about the seller and buyer [4][5][10]. - Specific details required for the invoice include seller information, buyer information, project details, taxable behavior, and other relevant information, with certain fields being non-modifiable [6][8]. Group 2 - After submitting the application, the seller can confirm the invoice details through their personal income tax app, ensuring all information is accurate before proceeding to tax calculations [12][14]. - The tax calculation page allows the seller to review various tax items, including value-added tax and other applicable taxes, before finalizing the submission [15][16]. - Once the payment is completed, the system automatically issues the invoice, which can be viewed and downloaded by both the seller and the initiating company [17][19].