While migrating a blog, I have article nodes with multiple taxonomy fields. I would like to merge two of these fields into one destination field.

When I tried to add two field mappings for the same destination field, I get the warning "field [...] was previously mapped from [...], overridden.

Whats the best way to do this?

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k4v’s picture

k4v CreditAttribution: k4v commented
Status: Active » Closed (fixed)

Fixing my own request:

I found that in migrate_d2d there is already code to import two or more source taxonomies in one destination.

For the fields I merged the term arrays in prepareRow, works for me =).