# Syncing Your Zuzalu Passport

The Zuzalu Passport is an app that lets you prove that you are a Zuzalu resident or visitor (using zero-knowledge cryptography!). You'll use it to access both digital and physical spaces at Zuzalu.

- For example, your Passport will generate a QR code that you can show on mobile, that can be scanned for access to Zuzalu co-working spaces.
- Your Passport also allows you to log into the Zuzalu website, to sign up for Zuzalu events.

Once you've created your Passport, if you want to use your Passport on a device other than the one you first logged in on, you'll need to follow two easy steps.

## Step 1: Copy your Passport Key from your original device

To do this, hit the settings icon in the top right-corner of the Passport app, and then tap "Copy Key for Sync."

 

This copies your Passport Key to your clipboard. You can then send it to yourself by pasting it into an email that you send to yourself, or any other method you'd like.

## Step 2: Paste it into the device you're syncing to

Next, on the device that you want to sync your Passport on, find the Key that you sent yourself in step 1, and copy it with CTRL-C.

Go to https://zupass.eth.limo, and hit "Sync Existing Passport."

 

Paste the Key you sent yourself in Step 1, and press Sync. Your Passport should now be available on both devices!