Dust the clean working surface with some flour. Take the dough from the fridge, scrape it from the bowl, and place top-down on the working surface. Dust it with the flour and start rolling it out, from the middle outwards, applying light pressure to form a rectangle measuring 54cm (21.3in) by 40cm (16in).
Remove the excess flour from the dough and the work surface using a brush. Brush the surface of the dough, except for 1.5cm (0.5in) along one long edge, with melted butter and the remaining non-buttered area with water.
Sprinkle the cinnamon brown sugar mixture evenly over the buttered area of the dough.
Starting from the long edge containing the filling mixture, carefully roll the dough inwards. Make sure not to apply too much pressure on the dough and not create air pockets as you keep rolling. The finished "log" should not be wobbly but compact and firm. Leave the "log" to rest directly over the seam on the bottom for at least 5 minutes helping to seal the edge.
Cut the "log" into 12 rolls every 4.5 cm (1.8in). When cutting, don't add pressure on the dough, but rather slice as if you are slicing the bread. Such a way will ensure nice clean even edges.
Place the rolls in the baking pan spaced at least 1.5cm (0.8in) apart. Cover and proof for about 2 hours at an ambient temperature of 25ºC (77ºF).