Building security rules
As we work through the rest of the chapter, we'll use the following scenarios to implement different security rules. They outline particular use cases. I find this very helpful to organize exactly what is necessary to implement.
- Only authorized users are allowed to create or edit Maintenance tasks. The records become read-only when the tasks are closed.
- Only a team leader is allowed to edit the Priority field when any task is not closed.
- A user can only add to Work notes for a Maintenance task if they are on the Work notes list or in the Assigned to field.
Conditioning contextual security
A contextual security rule is made up of three elements. These are evaluated together to determine if the user can carry out a particular ...
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