1. Type in the position
1.1: Please read the following article to see how to type in position coordinates for selected models:
Knowledge Base: How do you type in position coordinates for an object?
Alternatively, see section 2 below.
2. Use the Align function
2.1: Select Objects Mode -> Context Menu button:
2.2: Select one or more objects (click on the Object Icon). Hold down the CTRL key to select multiple models:
2.3: Context Menu -> Transformation -> Align
TIP: If you need to move or select one of the models that is now placed in the same spot as the other models, place the mouse cursor on the Object Icon, and use the Arrow Up and Arrow Down keys to cycle through the models.
Video Tutorial: Build Mode: Align Item Positions