sql server 2008 - How do I extend Lookup Transformation Editor in SSIS -

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I have created a conversion component, and basically it accepts data from a source, and before saving it a lot Changes information in a database

However, I want to map between the source column and the database column, which has been called from my conversion component.

I like the mapping in Loopup TransferAction Editor.

How do I create an editor that has the same functionality for mapping, so that it can allow a user to draw a line from a source column to the destination column.

I am using SQL Server 2008 and VS2008 for this project.

I realize that I will need to create a custom UI for this component, instead of the advanced editor which comes by default. Use my wrapper for

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