An assembly for feeding water from a water supply into heating systems having a drinking water heater and a heating circulation installation includes a fresh water inlet to be connected to the water supply, a first outlet with a first shut-off valve to be connected to the water heater, and a second outlet with a second shut-off valve to be connected to the heating circulation installation. This kit comprises several decal sheets each one comprising in a sandwich, a) a decorative layer, having a top side and a bottom side, the top side displaying decorative or artistic patterns, and the bottom side coated with a strong adhesive; b) a waxy layer applied to the bottom side of the decorative layer and covering the strong adhesive. The multi-layer glove system serves as the treatment electrode. On deployment the stent and flow-limiting member can engage an inner surface of a body cavity lumen, blocking flow of material. The pair of opposed linkages are interconnected in such a manner that the pair moves in synchronization during raising and lowering of the support by the lift actuator and maintains the support substantially level even in the event that the center of mass of the load is offset from a vertical axis of the lift actuator. The method includes: determining a usage rule for content included in a first content file based on usage constraint information included in the first content file; and generating a second content file complying with this usage rule.