You can seamlessly merge your custom coin / ICO entry once it hits exchanges that we support. Here's how:
Open the coin details page.
Tap the 3 dots on the top right corner and select 'Merge with tradable coin'.
Select a tradable coin to merge with.
Select an exchange and pair.
Tap 'Merge Coin' and then the app will ask for a final confirmation. Hit continue to complete the process. This action is irreversible!