I suggest you add it to your google drive with permission for “anyone with the link” to access it and then “copy link” in the share box, and paste the link into the chat.
click the edit button, then click on the name
Customer support service by UserEcho
I suggest you add it to your google drive with permission for “anyone with the link” to access it and then “copy link” in the share box, and paste the link into the chat.