Hello Rishabh Bawne

Yes, in OutSystems, you can create custom functions to retrieve data from your custom entities. Here are the steps to create a function to get data from your custom entity:

• Create a new server action: In OutSystems, server actions are used to define custom logic and data access. You can create a new server action by right-clicking on the module and selecting "New Server Action".
• Define input parameters: In the server action, define input parameters that will be used to filter the data you want to retrieve. For example, if you want to retrieve a specific record from your custom entity, you could define an input parameter for the record ID.
• Add a query: In the server action, add a query that retrieves the data from your custom entity based on the input parameters. You can use the built-in Entity action or SQL queries to retrieve the data.
• Return the result: In the server action, return the result of the query as an output parameter.
• Call the function: In your application, you can call the function by passing in the necessary input parameters. You can use the result of the function to display or process the data as needed.