* Go to the 'Design' menu and select 'Library'.
* On the 'Layouts' tab expand the 'Related Products Lists' group (click the '+').
* Double-click on the 'Standard Product Related Products List' layout to edit it.
* Click on the 'Click here to edit list layout settings' link.
* Click on the 'Edit Rows and Columns' tab
* Change the 'Middle Rows/No of Items' field to '3'.
* Click 'OK' and 'OK' again and close the Library.
Your Related Products should then look something like:
You can then edit your 'Related Products' layout to suit.
* On the 'Layouts' tab expand the 'Related Products Lists' group (click the '+').
* Double-click on the 'Standard Product Related Products List' layout to edit it.
* Click on the 'Click here to edit list layout settings' link.
* Click on the 'Edit Rows and Columns' tab
* Change the 'Middle Rows/No of Items' field to '3'.
* Click 'OK' and 'OK' again and close the Library.
Your Related Products should then look something like:
You can then edit your 'Related Products' layout to suit.