About Sling-Initial-Content Transformation Maven Plugin (deprecated)
This plugin is deprecated, it is not longer required for AEMaaCS.
Extracts Sling-Initial-Content from OSGi bundle and creates content package and a bundle without it.
See OSGi bundles with Sling-Initial-Content do not work properly on AEMaaCS for more context about this plugin.
Documentation
GitHub Repository
Sources: https://github.com/wcm-io/io.wcm.maven.plugins.sling-initial-content-transform-maven-plugin