how to use XREF(External Reference) command click link to view the film
http://www.youtube.com/watch?v=EjfGD5S9s5E

Hex Urella,

XRef stands for eXternal Reference. An XRef is a file (this can be a drawing file, an NDW file or a DXF/DWG/DGN file) that is placed as a reference in a drawing file. The inserted file is still associated with the original file. In other words, the display in the drawing file will update to reflect any changes you make to the original file. An XRef is particularly appropriate for elements you use multiple times (e.g. hotel rooms).
More information you'll get using the Help-function of Allplan by pressing the F1 button and searching for "XRef".

best regard
Undine Ritzmann

I dont speak german and english because of this reason I want to use turkish language in allplan-campus.com, Do you know when it will be