# Constituents

- [Understanding Constituents](/constituents/understanding-constituents.md): In OnTrack, constituents are people (participants, parents) who interact with your organization. They are the core of OnTrack and almost every record will tied to a constituent.
- [Navigating The Constituent Module](/constituents/navigating-the-constituent-module.md): The Constituent Module consists of three primary components: search, view (table), and the detail sidebar.
- [Merging Constituents](/constituents/navigating-the-constituent-module/merging-constituents.md)
- [Adding Constituents](/constituents/adding-constituents.md)
- [Batch Adding Participants](/constituents/adding-constituents/batch-adding-participants.md)
- [Constituent Details](/constituents/constituent-details.md): The sidebar in the Constituents Module allows you to manage various aspects of a constituent. It provides summary sections that can be expanded to reveal detailed information.
- [Profile Image](/constituents/constituent-details/profile-image.md)
- [Unique IDs](/constituents/constituent-details/unique-ids.md): Each constituent in the C360 system is assigned a unique ID number, which serves as a distinct identifier for that constituent.
- [Tag Management](/constituents/constituent-details/tag-management.md): Tags are a versatile tool that allows you to attach custom data to various types of records, with a primary focus on Constituent records.
- [Customizing Allergies & Medications](/constituents/constituent-details/customizing-allergies-and-medications.md)
- [Relationship Management](/constituents/constituent-details/relationship-management.md): In C360, households can be dynamically designed by establishing relationships between constituents. This feature enables better contact and payment management within the system.
- [Managing Notes](/constituents/constituent-details/managing-notes.md)
- [SMS Phone Numbers](/constituents/constituent-details/sms-phone-numbers.md): Each constituent is permitted to have a single unique telephone number that can receive SMS messages and grants access to the Parent Portal for Parent constituents.
- [Taking Payments](/constituents/constituent-details/taking-payments.md): OnTrack provides the flexibility to make various types of payments towards outstanding balances.
- [Processing Refunds](/constituents/constituent-details/taking-payments/processing-refunds.md)
- [Constituent Clean-up](/constituents/constituent-clean-up.md): Data happens, learn how to clean-up constituents in OnTrack