Pass data through Metamorph

[cboehme]

Metamorph should be able to pass entities and literals through even if they are not processed.

[dr0i]

There is metamorph's _else, but I guess you mean "something else" ;)

[cboehme]

Yes, I meant something that could also pass whole entities and not only literals. Currently, it is not possible to easily write a script that simply changes some literals or entities in a record while passing the remainder of a record untouched. This makes it quite difficult to write script to filter some data in a record without completely rewriting it.

[dr0i]

Seems related to an email from February 2015, which also provides more details.