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Open Link

Configure clickable MP5 actions that open URLs, email links, phone links, or generated destinations

Use the Open Link connector when a viewer action should open a destination outside the current MP5 path. Typical uses include calls to action, product links, appointment links, email actions, phone actions, social sharing links, and destinations generated from viewer data.

Open Link connector detail panel with trigger layer, analytics name, URL value, variants, optimization toggle, and internal description controls

Options

Option
What it controls
Notes

Trigger layer

The clickable layer that opens the link.

Confirm the layer is visible, reachable, and not covered by another element.

Link source

A direct URL, Dynamic Data field, Live Control value, or expression.

Use Dynamic Data for viewer-specific links and Live Control for shared campaign destinations.

Protocol

The link behavior, such as https://, mailto:, or tel:.

Confirm the protocol is supported by the target channel and device.

Fallback URL

The destination used when the source value is missing or invalid.

Use a safe default instead of leaving the action broken.

Generated link logic

Custom code that builds the destination from data.

Use only when a direct field or edit value cannot provide the link.

Tracking parameters

UTM or campaign parameters appended to the destination.

Confirm tracking values are encoded and do not break the URL.

Target behavior

How the link opens for the viewer.

Test in the intended delivery context, especially email and mobile.

1

Select the Trigger Layer

Choose the button, text, image, or hotspot that should open the link.

2

Use an edit value for a fixed URL, Dynamic Data for viewer-specific links, Live Control for shared destinations, or Expression for generated links.

3

Confirm the Protocol

Use the correct protocol for the action, such as https:// for web pages, mailto: for email, or tel: for phone calls.

4

Add a Fallback

Set a safe fallback destination for missing, empty, or invalid link values.

5

Test the Action

Preview the MP5 and click the trigger in the intended desktop or mobile context.

Success Checks

Before publishing an Open Link connector, confirm:

  • The trigger layer is clickable and clearly communicates the action.

  • The URL, email, phone, or generated destination opens correctly.

  • Dynamic link fields exist and use complete values.

  • Tracking parameters do not break the destination.

  • The fallback destination is safe and relevant.

  • The link behavior works in the target delivery channel.

Data in Studio

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