In the Automations Home page, click "ADD" to create a new Automation.

Give your new Automation a name and click "ADD".

Set the Automation Trigger as "New Clickthrough", and click "CONFIRM".

The Next Step is to filter your campaigns to show just the one you are interested in. Click "Filter".

Clicking "Filter" will display new options to find the Campaign you wish to automate. In the Object field select "Campaign".

Choose object...
Click Through
Campaign Stage
Campaign
Contact
Account
Email Link
Email

Setting the Object to "Campaign" will then display the Field option. Use the dropdowns to select "Campaign Name".

Choose field...
Id
Campaign Name
Owner
Active
Start Date
End Date
Campaign Type
Campaign Status
Budgeted Cost
Actual Cost
Notes
Drip Feed
ModifiedDate

Choose operator...
Equal to
Not equal to
Contains
Does not contain
Not set

For the Value field, use the search to find your campaign. In this example the campaign name is "Summer Promotion 1".

Next, click "+ AND" to select the "Campaign Stage" you want to automate.

As with the Campaign filter, use the dropdowns to select your "Campaign Stage" to automate. 

Find the "Campaign Stage" from the dropdown list. In this example, the stage is called "Summer Promotion 1 Stage 1".

Next, click the "+" icon to set what you want to happen next.

Then select "+/-  Contact to/from Campaign".

Next, in the dropdown box select "Remove from".

This will display new options. Use the dropdowns to select the "Campaign" and "Campaign Stage" you want to remove contacts from when the contact clicks through on an email link.

Again you can use the search function to find the Campaign and Campaign Stage you want to automate.

In this example, the Contact is removed from one email campaign and added to another when they Clickthrough on the email.

Switch Contact to new Campaign on Clickthrough