Hello!

I am currently working with Solidworks Electrical Schematics in A4 format. I have one indentifying tittle block suitable for A4 with columns and rows (for the origin-destination arrows and the root name of the components). However, I am starting to need to work in A3, but I haven't the tittle block for it. 

My question is: Is there an easy way to create an A3 title block from an A4 one?. I did it some time ago and now I'm a little bit loss about creating block and atributes. 

Thanks.