Migrate Preview
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This module lets you preview how your content will look after migration without running the real migration process. It shows you a comparison of the source data and how it will be transformed before it's saved.
The Migrate Preview module allows you to see how your content to migrate looks like without having to execute an actual migration.
It extends the Migrate Tools module by adding a tab called "Preview" on the "View" page of a migration.
How it works
It displays the information in two tables:
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Source data
This the data that came from the source, though it is not the raw source data. Depending on the migrate source plugin, additional data can have been added. Process plugins have been applied. They can cause certain rows to be removed from the source, but are expected to not alter the data in other ways. -
Processed data
This is the data that would be written to the destination when the migration is executed. Process plugins have been applied.
Additional Requirements
This module depends on Migrate Tools.