# Part 2: Event Listeners and Template Listeners
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In the [first part](part_1.md) of this tutorial series, we have created the base structure of our people management package.
In further parts, we will use the package of the first part as a basis to directly add new features.
In order to explain how event listeners and template works, however, we will not directly adding a new feature to the package by altering it in this part, but we will assume that somebody else created the package and that we want to extend it the “correct” way by creating a plugin.
# Tutorial Series Part 3: Person Page and Comments
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In this part of our tutorial series, we will add a new front end page to our package that is dedicated to each person and shows their personal details.
To make good use of this new page and introduce a new API of WoltLab Suite, we will add the opportunity for users to comment on the person using WoltLab Suite’s reusable comment functionality.