Salary component/structure

Can some one pls help to show how i can make the salary component and salary structure have the features as they shown in Demo company because the company i set up in erpnext does not have for example a place i can link the default account to the salary component.
i have followed the user manual but the salary component or the salary structure created from following manual are just too simple compare with salary component/structure i saw in erpnext demo company .Some one should please help on what to do to get the features into the salary component/structure

May be you need to switch to develop branch to get those feature which is in beta stage.

Can you please check what version are you on and share the screenshot of what you are seeing?