This plate fits to on top of the standard TOM build plate if the acrylic that came with it is done. In the illustrator you find thick lines for engraving and thin lines for marking and two lines for a big "+" to find the middle. holes for the screws are only hided and can be cut if wanted. Like more to put the acrylic on top only with clips to fix or frame to hold. Check the different layers in the *.ai for all the different options. The original templates you can still find on thingiverse from makerbot. The bot here needed better adhesion for the first layer so came up with more lines for a rougher bed for better bonding. A good thing anyway: There exist actually single-piece bulldog-clips (fused multi parts) that make way less rattle-sound while the platform moves then the free-moving-multi-part bulldog-clips.