Examples of scoped keys This section of the specification contains examples and scenarios. They illustrate how scoped keys can be used. Example: Scoped key definitions for variable textScoped key definitions can be used for variable text. This enables you to use the same DITA topic multiple times in a DITA map, and in each instance the variable text can resolve differently.Example: References to scoped keysYou can address scoped keys from outside the key scope in which the keys are defined.Example: Key definitions in nested key scopesIn this scenario, the root map contains nested key scopes, each of which contain duplicate key definitions. The effective key definition depends on key-scope precedence rules. Example: Key scopes and omnibus publicationsKey scopes enable you to create omnibus publications that include multiple submaps that define the same key names for common items, such as product names or common topic clusters.Example: How key scopes affect key precedenceFor purposes of key definition precedence, the scope-qualified key definitions from a child scope are considered to occur at the location of the scope-defining element within the parent scope.Example: How key scopes with the same name interactIn a large publication it is possible that two sets of content will use the same key scope name. These scopes have no relationship with each other aside from the shared name; key definitions in one are not shared with the other.Example: subjectrefs attribute with key scopesParent topic: Indirect key-based addressing