Translations:Manual:BIM modeling/33/en


 * We need now to duplicate this beam a couple of times. We could do that one by one using the [[Image:Draft_Clone.svg|16px]] clone tool, but there is a better way, to do all the copies at once using an array:
 * Select the beam
 * Press the [[Image:Draft_OrthoArray.svg|16px]] Draft OrthoArray button
 * Set the Number of elements for the X direction of the array to 6, set the number for the Y and Z direction to 1, and press OK.
 * Expand the interval X property of the array, and press the small [[Image:Bound-expression-unset.png|16px]] expression icon at the right side of the X field. This will open an expressions editor: