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Properties can be configured with special tags that may be interpreted by the deployment environment.

Supported tags are: scope, directEdit and directEdit showInOutlineView. 

scope: Restricts the model property to: 'design', 'runtime' or 'private'. 

Design means property can only be assigned from designer (not from scripting). Runtime means the property cannot be assigned from designer (will be hidden in Properties View). Private is an internal property, that should only be used by component itself (so component.js or component_server.js). Will not show in Properties View and cannot be assigned from scripting.

directEdit: boolean boolean 

One property of a component can be tagged as directEdit for designer, this way that property can be edited directly by double clicking the component (for example text property on label/button).

showInOutlineView: boolean

Custom Types can show design time values in the Outline View 

Security

Components can be protected using two special security types: visible and protected.

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