Entity properties in FAB Builder Studio allow precise customisation for efficient app functionality. Here's a quick breakdown: 

• Define Data Fields: Specify key fields such as Name, Email, Product Price, etc., to structure your entity. 
• Set Data Types: Assign data types like string, number, date, or boolean for accurate data representation. 
• Enable Primary Identifiers: Use unique identifiers to streamline data retrieval and ensure efficient management. 

FAB Builder’s intuitive interface ensures users can configure these properties seamlessly, making app development faster and more tailored.