Open the chat group in Google Chat where you want to add the employee.
Click on the “Add People” icon at the top of the chat window.
In the search bar, enter the employee’s Gmail address.
Click on the employee’s name when it appears in the search results.
If you want to add multiple employees at once, repeat the process for each employee.
Once you have selected all the employees you want to add, click on the “Add” button.
The employees will receive a notification that they have been added to the chat group.
The employee must have a Gmail account and be signed in to Google Chat to be added to a chat group. If they have not yet created a Gmail account or signed up for Google Chat, they will need to do so before they can be added to the group.