M. To move the model origin
To shift the translate the entire model by shifting the origin location along a vector, use the following procedure.

On the Geometry ribbon tab, select the
Node group.
The tool in the Move Origin dialog opens. 
Specify the origin offset vector method:
Vector method Do the followingâ€¦ two nodes select the By distance between following two nodes and then type the node numbers in the corresponding fields. global axes components select the By the following X, Y and Z values and then type the global axes component distances in the corresponding fields. A positive value in the coordinates (or resulting positive value resulting the from the selected nodes) will move the origin in a positive direction along the corresponding global axis. Thus, the resulting coordinate of each node is therefore reduced by that same magnitude.Note: For example, providing a origin shift along the X axis of 5 units, means that a node previously located at the origin now has an X coordinate of 5 units.
 Click OK.