How to create a miration-file?

Using Neos & Flow Frontend & Integration
1

related: https://neos-project.slack.com/archives/C050C8FEK/p1491669225274982

hey there,
i want to change a mass of node in the nodetype. how to write own node-migrations? or is it better to make the changes in the database via sql?
In detail i want some NodeTypes from Neos:ContentCollection to Vendor:SpecialContentCollection. also there is no option in the inspector (“Change type”)

thanks

2

That should help: https://neos.readthedocs.io/en/stable/References/NodeMigrations.html