Start by adding an item to Collections by clicking the Add to collection button on the item page.
Next, you can either add the item to any of your existing collections or create a new collection. To create a new collection, click on Create new collection, as shown below.
Give a name to the new collection and set its privacy. A private collection will only be visible to you. A shared collection will be accessible to your team members on Iconfinder. To know more about how to create a team plan on Iconfinder, read more about Team plans.
When you are done, click on Create collection.
All your collections can be found here and they can also be accessed from the drop-down menu.