HAI.........
PROBLEM IN INSERTING TEMPLATE IN LAYOUT  HOW TO INSERT TEMPLET IN LAYOUT ?
 MY LAYOUT DIMENSIONS ARE GIVEN BELOW

·         LAYOUT DIMENSIONS:
 
                                A4 size paper                                     A4 landscape                                     A3 size paper
 
Length (horizontal) 195 MM                                                282 MM                                                   405 MM
                                                                                                               
Height (vertical)            257 MM                                       170 MM                                            257 M
AS PER ABOVE DIMENSIONS CAN I INSERT STANDERED TEMPLATES? how it is please explain me 
Some suggestions?

Thanks