To create a collection all you need is a name for your collection. Go to your dashboard, then click Create collection button, you will see the create collection dialog.
Create collection dialog
Once the collection is created, you will be redirected to its details page, where you can add your mock apis and configure you collection settings.
You can modify the collection name after you have successfully created one. You can also manage proxy settings.
Once your collection is all set, its time to invite your team members. We will see how to add your team to your collection in the next section.