You can use one of the following options to install Software on your target. Installing software might be needed if upgrading or downgrading to a different LabVIEW or NI RIO version, or if you need additional software packages.
In NI MAX, expand Remote Systems, select your target and use Software → Add/Remove Software to install or change the software set. See also What is NI MAX.
The Replication and Deployment Utility can load entire images including the RT and FPGA programs to and from the ZSOM targets.