1. First open the nail and find the announcement. After entering the announcement, click the "Send Announcement" button in the upper right corner.

2. After opening, fill in the announcement title, author (optional) and announcement content, and then click Next in the upper right corner.

3. Publish the bulletin board, which can classify the announcements, select the sending range, add the cover picture of the announcements, and set the settings of confidential announcements and messages.

4. We choose the sending range. After opening the sending range, click "Select by Organization Structure". We can select individuals by department or directly. We choose by department here.

5. After the selection is completed, click Publish in the upper right corner to make an announcement to the designated personnel.

6. Then, the designated person will receive the announcement information in the nail and check it.