I have a field editor where I review the detail of record stored in a model. When I save the model, I need to update the "Status__c" field by checking all of the fields in the model. I'm using a Snippet, but I'm not sure how to do this. The snippet needs to review only the current record and eventually output a status based on the data. It will need to review only the fields that I will require, so I'll need to be able to identify specific fields. I will also need to tell if certain fields are null or not. Can anyone start me in the right direction?