1. Initializers are event handlers that are used to (Insert, Delete and Update) the events
2. İnitializers are active when the server starts up
3. Now to make initializers Handler follow the following steps below
   
   
   • Under the definitions, you can find initializer handlers
   • Right-click on the browser and you will get Add
   
   
   
   • When u press add u will get the properties pop up for
     your initializer handler.

   Fill in the properties :

   • Initializer Handler package: Choose the package where you want your initializer to be defined
   • Initializer Handler: A new class can be created or used an available handler
   • You can choose where you want your initializer to work. Serverside or Clientside
   • You can choose both the options as well
   
   

Now after defining the properties, We realize our process involves invoking the necessary methods in the class definition

package com.LPT.customization;
importjavax.swing.JOptionPane;
import com.lbs.platform.interfaces.ICustomizationInitializer;
import com.lbs.platform.interfaces.IApplicationContext;
importcom.lbs.remoteclient.IClientContext;
importcom.lbs.xui.JLbsXUILookupInfo;
importcom.lbs.xui.JLbsXUITypes;
importcom.lbs.xui.XUIHelper;
// We are creating an Initializer class
publicclass CustomInitializer implements ICustomizationInitializer {


publicvoid initialize(IApplicationContext context, String projectGUID)
       {
             System.out.println("initialized..");
       }


publicvoid afterLogin(IApplicationContext context, String projectGUID)
       {
             System.out.println("after login..");
       }
}

• NOTE: When the user is logging on then it's a Client-side activity. When the client is opening the product then it will be related to client-related tasks.
  For that reason we use IClientContext 
• NOTE: If you are running on the server side i.e with no windows, no browser and everything is run on the back-end then we use IServerContext