So what you have to do it is just a simple and easy process just follow the below instructions.
1.Go to Partner.nrelate.com. Register for a new account with your bio data.
2.After filling and submitting the registration form confirm your the email in your inbox.
3.Click on install tab and choose Blogger.
4.In the next upcoming window enter your blogger URl and submit it
In the next upcoming window click on Add to Blogger button, then press add the widget .
How you can customize the current related post widget
In partners.nrelate.com dashboard click on Manage Settings for further customization.Where you can change the style, thumbnail size, enter the title for your widget as you like, number of posts etc...