# Set up Connections for the Login button

## To set up tags and expressions for the Login button

1. In the Graphics Display editor, double-click the button to open its Properties dialog box.
2. Click the Connections tab.
3. Assign a tag or expression to the Domain Name.

   Tip: | The Domain Name must be a string type.

## See also

Set up general properties for a Login button

Set up a caption and image for a button

Columns on the Connections tab of a graphic object's Properties dialog box