Add a new object or object attribute type to the system, divided into Extend Feature and Extend Attribute.

Extend Feature

The extension of the object in the existing standard.

1. Click the Extend Feature button in the Chart tab-> Extend Feature group to bring up the Extend Feature dialog.
2. Set Object Info at the top of the dialog box. Include Data Standard, Object Abbreviation, Code, Chinese Name, Full Name, Object Type, Reference, Data Type, Remarks, Description.
3. Add Attribute Information below the dialog box. Add field information for the object through the Add button in the toolbar, and set the constraint of fields (0 (optional), 1 (required), 2 (condition)). When the fields in the standard cannot meet the requirements, the object attribute type can be extended through the Extend Attribute button on the far right of the toolbar. Parameter Description Refer to Extend Attribute below .
4. After setting the Object Info and Attribute Information, click the OK button to complete the Extend Feature operation.

Extend Attribute

The extension of the object attribute in the existing standard.

1. Click the Extend Attribute button in the Chart tab-> Extend Feature group to bring up the Extend Attribute dialog.
2. Set Attribute Information, including Data Standard, Field Short Name, Code, Chinese Name, Full Name, Type, Reference, Group, Remarks, Description.
3. Click the OK button to complete the Extend Attribute.

Related topics

S-52 display extension

Chart Data extension