Which UiPath component allows UiPath Apps to connect to entity data sources?

UiPath Data Service is a persistent data storage service that brings powerful no-code data modeling and storage capabilities to your Robotic Process Automation (RPA) projects1. UiPath Apps can connect and interact with entities from UiPath Data Service to create better, more complex apps2. Entities are data models that define the structure and relationships of the data you want to store and use in your automation projects3. You can reference an entity from Data Service in your app and bind it to various controls such as dropdown lists, tables, and custom lists2.

References:

About Data Service

Referencing an Entity in Your App

Creating an Entity