How to add new tab under system configuration in magento

n the last post I have showned , how to add new Tab in magento admin panel. Now in this post I will add new Tab under System->Configuration.To add so, You need to create a new module. Click here to create an admin Module then make some changes which is written here.

create a system.xml file inside etc folder of your module, Then write the following code to add a tab

    
        
            System Configuration Tab
            200
        
    
    
        
            separator-top
            My system Configuration Tab
            systab
            100
            1
            1
            1
            
                
                    sysem Tab Options
                    text
                    10
                    1
                    1
                    1
                    
 On New User Signup
                            select
                            adminhtml/system_config_source_yesno
                            1
                            1
                            1
                            1
                        

                            Send Email on Forget Password
                            select
                            adminhtml/system_config_source_yesno
                            1
                            1
                            1
                            1
                        

                            Send Email On Product Purchase
                            select
                            adminhtml/system_config_source_yesno
                            1
                            1
                            1
                            1
                        
                    

            
        
    
 

Now important things which needs to do. Go to your System->Cache Management then clear your all cache. Now go to System->Permissions->Roles. Clcik on Administrators, from Role Resources Tab select Resource Access All from the drop down and save. Now go to System ->Configuration .You can see a new tab has added in the left side.

Hope it Helps... Thanks....