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1. In Activity, select the activity wait until (x) at (y), and drag it onto the top of the automation tree.
2. In Decision, select in lead the decision lead field (x) contains (y). Drag the decision on the previously selected activity.
3. On the Yes in the automation tree, select the activity: Send email (x).
4. Next, select the activity: Wait for (x) day (s).
5. What to do in (x) day (s)? The email has to be sent again. Go in activity and select: send email (x).
This is a standard model, however, you are free to create a more specific automation tree. It is done simply by following the same logic of question, answered by an activity.
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