Onboarding
For activation and lifecycle flows where the block needs to move users to the next step.
Production block
Checklist block for trial-started flows that need a simple first-run activation sequence.
Use immediately after a trial starts when three or fewer actions can materially improve activation.
Between the hero and close, where the message needs explanation, proof, or supporting detail.
To help lifecycle teams guide users towards the next meaningful action.
Preview
Rendered production artefact for workflow review before handoff.

Treat the component as one production section inside a larger message system. It should support the send goal, survive handoff, and remain easy to review before compilation.
For activation and lifecycle flows where the block needs to move users to the next step.
These relationships help buyers understand the block as part of a send, not as an isolated catalogue item.
Keep the checks short and action-oriented. The goal is to help teams decide whether this block is ready to enter a workflow.
A production email usually needs a stack of blocks. These nearby sections are a sensible next choice when assembling a full send.
Step-based onboarding prompt for setup sequences, activation nudges, and product adoption emails.
Return-to-product banner for churn win-back, dormant accounts, and reactivation campaigns.
Compact app-download section with platform badges for onboarding, support, and activation emails.
Source stays below the preview and workflow context. Copy MJML when assembling a system, or compiled HTML when preparing ESP handoff. Template Hedgehog Pro includes the full offline archive for teams that need the complete system locally.
Block assembly: place this section inside the same <mj-body> as your other production blocks, then stack sections in send order.
Editable source
Section-only MJML for assembling an email from multiple reusable production blocks inside a shared project.
Formatting code preview...Compiled output
Component-only compiled markup for block-level inspection and HTML assembly workflows.
Formatting code preview...