Develop > Presentation layer > Management Center framework > Customize the Management Center user interface
Resource access control
Some objects that are loaded by the Management Center framework should not be edited by a business user. Mark these objects as read-only by adding readonly="true" to the serialized object. For example, active promotions can be viewed, but not changed.
The read-only state of a child object is inherited from its parent object, but can be overridden if the child object has a different read-only state from its parent. Primary objects do not inherit the read-only state of the reference objects that reference them.
Related concepts
Management Center modeling guidelines
Management Center file directory structure
Management Center file and class naming conventions
Maintenance and migration considerations for the Management Center
Related tasks
Overview of customizing Management Center
Related reference