Problem

A set of elements require complex mapping, part of which is the same for many of the elements.

Solution

Use a template to save common mapping expressions rather than retyping them for each element.

Discussion

Saving parts of business logic that are frequently reused for many elements as a template can significantly reduce the time required to complete a mapping project.

For example, the following business logic is used as part of the mapping for several elements in this project.

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Rather than typing this out for each mapping, the common expression to be reused may be saved as a template.

Copy the common expression to be added, and then go to the

Settings

tab of the mapping project and click

Add/Edit Templates

.

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Click

Add

.

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Provide a descriptive title for the template, and then paste (or type) the common expression into the Template text box. Click

Add

. Then click

Close

.

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To insert the common expression into the business logic for an element, choose

Enter Mapping Business Logic

 from the Mapping Method drop-down menu, and then click inside the Business Logic text box. Click the double arrow << to expand the Templates menu, and then select the desired template from the list.

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The common expression is then inserted into the

Business Logic text box.

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You may also insert the common expression by typing the # character, and then selecting the desired template.

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The business logic may then be adjusted to the individual element.

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