You can add recipients to your contact list for easier assets transfer. 

To add a new recipient, first click on More:

Click on Recipients:

Then click on Add new if this is your first time adding a recipient:

If you already have some and you wish to add a new one, click on the + icon:  

A display name is a name you choose for the contact and will be displayed with the wallet address.

Fill in the wallet address, this must be a private address of a known exchange wallet, you can also scan the QR code of the recipient wallet address, by clicking on the QR code icon: 

Click Choose Assets to select an asset:

To finish click Add new Recipient: