Deploying Parallels Desktop and Virtual Machines on Macs
This section contains instruction on how to deploy the Parallels Desktop autodeploy package using the following solutions:
Note: In some cases, when deploying the Parallels Desktop autodeploy package on a computer running macOS Catalina or later, you may get an error message saying, "Parallels Desktop Autodeploy.pkg cannot be opened because the developer cannot be verified". To work around this issue, please do the following. Once you have prepared the autodeploy package (but before you deploy it), right-click on the package and select Open from the context menu. In the dialog that opens, click the Open button and wait until macOS completes the file verification. Once the file is verified, use the deployment tool of your choice to deploy the package. See also https://kb.parallels.com/124989