In this guide, you will learn to share your work
Open an item or Sheet, which you want to share
Click the Share button at the top of the item
If you don't see the Share button, click the down arrow icon in the upper-right corner of the Smartsheet window, after that you will see share button
In the Invite Collaborators box at the top, type the email addresses of the people or group you want to share the item with. Separate multiple email addresses with a comma or semicolon
Select a Permissions level
The collaborators will be shared to the item and will receive a notification if you opted to send one. The Sharing form will be updated to display the list of shared Collaborators including those you just added.