1)

Welcome

In this guide, you will learn to share your work

2)

Open an item or Sheet, which you want to share

3)

Click the Share button at the top of the item

4)

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

5)

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

6)

Select a Permissions level

7) Click on "Share Sheet"

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.