You are browsing the old Contao 3 extension repository. Contao 3 is no longer maintained as of June 2019! You can find the Contao 4 extensions on extensions.contao.org.
Extensions > dcawizard
this wizard allows to edit child records inside the parent record view
dcaWizard is a widget wich allows you to load and modify a foreign Table (ctable) inside the edit mode of a record (ptable). This simplifies the handling of child records, because you no longer need to leave the parent record to edit a child record.
This extension is intended for developers only!