Pinboards are how you group pins together.
To create a new pinboard:
Click Pinboards and select the pins that you want to add to the pinboard from the Saved Pins section.
Click Create New Pinboard.
Enter the name of the pinboard, add a note related to any information that you want to share with others, and enter the email IDs or name of the users with whom you want to share the pinboard and click Create.
To add a pin to an existing pinboard, after selecting the pin, click Add beside an existing pinboard where you want to add the pin.
To view the shareable URL of a pinboard, in the Pinboards section, click the link icon beside a particular pinboard.