1.) Tap on More (...) in the lower left on cloze.com.
2.) Tap on Settings
3.) Tap on Connected Accounts to expand the section and then tap on the "Add" button.
4.) Sign in to authorize linking Dropbox to Cloze.
Note: After you successfully link your Dropbox account, Cloze will begin analyzing looking for folders that match People, Companies and Projects (or Deals). This may take several minutes. You will receive a notification when Cloze has completed this process.