In civil cases, when litigation documents are served on the parties, the signature of the addressee is required to serve the transcripts. According to the relevant information, if there is a receipt for the service of litigation documents, the addressee shall record the date of receipt and sign or seal it. The date of receipt by the addressee on the service receipt shall be the date of service. Article 85 Litigation documents shall be served directly on the addressee. If the recipient is a citizen, I won't give it to the adult family members who live with him to sign for it. If the addressee is a legal person or other organization, it shall be signed by the legal representative of the legal person, the principal responsible person of other organizations or the responsible person of the legal person or organization. If the addressee has an agent ad litem, he may send it to his agent for signature. If the addressee appoints an agent to the people's court, it shall send it to the agent for signature. If the person to be served has an agent ad litem, it shall be sent to his agent for signature. If the person to be served entrusts an agent to bring a suit in a people's court, it shall be sent to the agent for signature.