I created three policies in Jamf Pro. The first is a policy called "Install FileMaker 18" that simply runs the FileMaker installer package on the target Mac. I set the trigger to custom and entered "install-fm18" as my custom event. I scoped the policy to all computers, and set it to ongoing frequency. The second policy is called "Install FileMaker 18 License" that deploys the license files to /Users/Shared/FileMaker/FileMaker Pro Advanced/18.0. I set this one to also use a custom trigger, "install-fm18lic". I then went back to the first policy, and entered "jamf policy -event installfm18lic" in the execute command field in Files and Processes. When Install FileMaker 18 runs, it installs the FileMaker 18 installer package, and then runs the custom trigger that installs the license files. The third policy is called "FileMaker 18". This is the policy that is displayed in Self Service. It is scoped to all computers. It has the dock item for FileMaker 18 included, and it is set to ongoing frequency. Under Files and Processes, I entered "jamf policy -event install-fm18".