Hi all,
I'm am currently designing a page for work that uses a Mail Merge to pull different information onto one page.
My question is, is it possible to amalgamate multiple lines if they have the same reference onto one page;

I'm getting this;
(page 1)
Joe Bloggs / Order number 101
Item 6 / oranges


(page 2)
Joe Bloggs / Order number 101
Item 45 / apples
(page 3)
John Smith / Order number 102
Item 12 / Bananas
Would like this;
(page 1)
Joe Bloggs / Order number 101
Item 6 / oranges
Item 45 / apples
(page 2)
John Smith / Order number 102
Item 12 / Bananas

Apologies if the answer is really simple and I'm just being an epic noob. I have tried to use the Rules function in multiple ways but it always creates the page multiple times, rather than amalgamating the information.