This is an important moment to celebrate the completion of the new house. Notifying relatives and inviting them to participate in this special occasion can be carried out according to the following steps:

1. Determine the date and time: After the date of the planned move is determined, choose a time that suits you, such as weekend afternoon or evening.

2. Determine the location: Choose a location suitable for this kind of occasion, such as home, restaurant or hotel.

3. Invitation letter design: design the invitation letter, including the address, date, time and activity arrangement of the new home, and whether it is necessary to reply. If you need to reply, you should provide contact information on the invitation letter.

4. Send invitations: Send invitations to relatives by email, or send them by email or WeChat.

5. Confirm the reply: After receiving the reply from relatives, confirm the number of participants so as to plan the corresponding preparations.

6. Be prepared for reception: If relatives are present in person, they need to be prepared for reception, such as preparing to sign in the book and seat.

The above contents are for reference only.