• This button is enabled when a modification is done in the dialog.
• Until this button is pressed, all modifications are not written in the schema.
• When pressed, all modifications done in the Feature Definitions tab will be saved in associated schema file.
• If you try to switch to the Interference Rules tab without saving, then a popup dialog asks you to save changes before switching. If you don’t save, the modification will not be lost but the modification will not be visible in the Interference Rules tab.
• If you try to close OCM without saving, then will be advised that if you don't save, you will lose all modifications made.

• Opens the related help in the PDF file.

• This section list, in alphabetical order in a tree view, all the features defined in the schema.
• New feature can be created in this section.
• The right section of the Feature Definitions tab displays the information of the selected feature.

Add

• This tool allows you to add a feature in the schema.
• It opens the Add Feature dialog box to define the feature parameters.
  
  
  
• For the Scope field, you have two choices:
  • All Users: The feature will be available in all WorkSets under the current WorkSpace.
  • Active WorkSet: The feature is visible only in the active WorkSet.
• You must complete the Name field.
• If the feature Display Name is not set, then it is initialized to the value feature Name when clicking OK.
• It is possible to type a new category in the Category field or to select an existing one.
• If you want a collection, Toggle on Create Feature Collection.
• You must select from the combo box menu the Geometry Type.
• If the geometry type is set to Point-Text, then the dialog has an extra selection at the bottom.
  
  
  
• If the Setup PBA is turned on, then the dialog has even more fields that are displayed in below image.
  
  
  
• The PBA Expression is initialized with [Text_String] (or the new Property Name if it has been modified).
• The Property Name is initialized with the name Text_String. you can modify that name.
• If the Property Display Name is not set, then it is initialized to the value Property Name when you click OK.
• The #chars field is initialized with the value 50, you can change that value.

• This section displays the detailed parameters of the selected features.
• The fields are read only in the grid. The edit tool needs to be used to modify a feature definition.

Edit

• This tool allows you to modify the selected feature by opening the Edit Feature dialog.
• This tool is available when only one feature is selected.
• Some fields of the feature definition cannot be modified for existing feature.
• Therefore, the Edit Feature dialog is very similar to the Add Feature dialog except some fields are read only.
• The dialog is always the same even for Point-Text. If you want to create, delete, or modify a PBS of an existing feature, you need to go in the Symbology section in the Geospatial Administrator.

• The selected feature definitions are copied to the clipboard, the definitions can only be pasted in the same grid.
• The multiple selection is supported.

• The Feature definition in the clipboard, are pasted at the end of the list of Feature definitions.

• Used to delete selected feature or sub-feature definitions.

• This section displays the property definitions for the selected feature in the Feature Properties section.
• The label of this section follows these rules:
  • When there is one and only one feature selected in the Feature Details section. For example - The label is the "target feature display name" feature properties.
  • When more than one features are selected or no feature is selected this section is not displayed.
• The fields are read only in the grid. The edit tool is required to modify a property.

• Displays the internal name of that Property.
• This name is treated as the key and it is also used in Map API.
• This name cannot be edited after the feature has been saved.

• Displays the property name that is exposed in the interface.
• This name can be modified whenever without problems.

• Displays the type of this property.
• The Item Type is the same label as that used in GSA.

• Displays the maximum number of characters that can be saved in the property.

• Displays how the property will be initialized when a new feature is created using the last stored value.
• The possible values are:
  • None: No value is stored.
  • Client: The last used value is stored on your computer for use during the following session.
  • Dgn file: The last used value is stored in the DGN file for the next time file is accessed.
  • Session: The last used value is stored only for this session of OpenCities Map.

• Displays the initial value to set for the property.
• Using the GSA, it is possible to define more than one initial value.
  • In this dialog, only the first Placing initial value is listed.
  • For the property created in this interface, it is only possible to define one initial value.

• The selected properties are copied to the clipboard. Properties can only be pasted in the same grid.
• The multiple selection is supported.

• The properties, taken from the clipboard are pasted at the end of the list of properties.

• Used to delete selected properties.