Form: Define Link Properties
Define link/support properties as follows:
Click the Define menu > Section Properties > Link/Support Properties command to access the Define Link Properties form. The Link Props area of the form lists the previously defined link properties.
Use the appropriate button to complete the required action.
Add New Property button. Click this button to access the Link Property Data form and add a new link property definition.
Modify/Show Property button.
Highlight the name of the property to be modified or reviewed in the list in the Link Props area.
Click the Modify/Show Property button
The Link Property Data form displays. Use the options on that form to modify the link property definition.
Delete Property button. ETABS will not allow all link properties to be deleted. Therefore, this option is available only if two or more link properties are listed in the Link Props area.
Highlight the name of the link property definition to be deleted.
Click the Delete Property button.
Click the OK button.