You can either choose to download before going onsite, or on-demand.

Before going onsite

If you would like to have the models ready before being without internet coverage, or to save mobile data usage, then:

1. Go to Models in the App and locate the specific subproject you are to work with.
2. Either download the whole subproject by clicking the download button after the subproject name, or drill down to a specific floor of the model to download.

On demand

If you will be on Wifi, or have coverage on the mobile network, you can choose to download models on demand. When entering any of the floors of the model you will be asked if you want to download it and it will become available.