Is there any option in WordPress to add or create custom user roles as per our need? If there any option is available then please discuss here. Thank you.
Create custom roles as per you said is possible with User Role Editor WordPress plugin. This plugin can add/delete/modify/ user roles and capabilities with ease.
Let's give a try to this plugin and hopefully you will feel satisfaction with its performance.
Hats off @Alex_Lee
I'll try this plugin and it's look like creative and more user friendly.