8 – Inline entity form: Allow add existing nodes only for specific node types and node author

I use the “complex widget” of the inline entity form (IEF) module.
The user should be able to create new nodes of a specific type and also add already existing nodes with the field form.

My problem:

When the user adds an already existing node (entity) I found no way to limit the referenced entities yet. There appears a select list with the node content type and then the user can choose every node.

I want to limit the choice by

  • only a specific node content type and
  • only showing nodes of this content type where the current user is the author.

Is there a possibility to limit the choice perhaps by a view?

Thanks in advance