First, follow the steps to export your project package in DomuS3D as described in this article.
Once you have created the necessary files, copy them onto the same disk that has DomuS3D installed where you want to import the project. In DomuS3D, select the command "File -> Import/Export -> Import project package(s)":
From the file browser window that appears, navigate to the folder where you saved your .pjp file and select the project file that you want to import into DomuS3D. To import more than one project at a time, you can select multiple projects using CTRL on your keyboard.
During single or multiple import phases, the command checks each package for conflicts. A conflict occurs if a local project already exists with the same internal ID as the package but with an older date. In this case, the following window is displayed (*if there is no conflict, the window will not appear):
You can then decide how to proceed and, if in doubt, you can also import the package as a copy.
By selecting the appropriate checkbox, you can apply this action to all projects currently being imported.
This article is valid for the 2026 version and later.