Click the edit field mapping icon.

To select to view all the fields, mapped fields, or unmapped fields in the topic table and the source table, select the relevant option from the

Show

lists.

To search for fields that are used in the topic table and the source table, enter a string for the field name in

Search Fields

, and then press Enter. The search is not case sensitive. You can search for a substring.

To map a source table field to a topic table field, drag the field from the

Default

section to the topic table section.

To add an expression to a field, in the

Mapped Field/Expression

column, click the expression icon to open the

Field Expression

dialog box, and then select fields and functions to add to the field. To validate the expression, click

Validate

.

Click

OK

to apply the mapping.

In the

Field Mapping

page, click

Next

.