Problem

It is often found that the user is comfortable when working with specific units. And because of the requirements of the project, it is often necessary to change the unity between ongoing projects.

Steps to follow

1. To do this, you must first go to:
Ficier>Settings>User>Preferences>Building architecture.
2. In the dialog box, first change the« unit of measurement » as required.
3. Then check the box in front « Display unit »Then this one.
4. Go to Save Settings.
5. Then, after returning to OpenBuildings Designer, we can find both "unit of measurement" and "unit of display" modified.

Here is a video that shows the entire procedure in detail.