This image displays an Expression Builder dialog with a value entered in the Expression field. The Expression Builder dialog contains the following components:

• Expression field with following value:

  $in.Customer/imp1:Customer/CustomerId =1001

• Variable list with CustomerId element selected.

• Functions List with equals function selected.

• Content Preview field with = value.

• Description field containing text description of the equals function.

• Help, OK, and Cancel buttons.