Trial/Facility Relationship
In the following screenshot, Facility One has been added to the Clinical Trial which made Facility Location One and Facility Location Two available to be added.
After Facility Location One is added to the trial, Facility Personnel One, Two and Three are all available to be added to Facility Location One for the clinical trial. Since Facility Location Two has no associated Facility Personnel, there will be personnel from that facility to add. When facility personnel are added to Facility Location Two, they will appear for selection for that location.
Since Facility Two has not been added to the trial, its facility locations would not be available to the Clinical Trial, likewise, its facility personnel would not be available.