Change WordPress user roles and capabilities › Forums › Restrict or Permit access inside WordPress – how to › Restrict option to only particular plugins › Reply To: Restrict option to only particular plugins
It’s possible to remove all admin notices for the role:
iThemes plugin notice – I will test a described issue.
Revolution Slider don’t use custom post type to store slider as for example WooCommerce does. Plugin stores records at its own DB tables. So I don’t have decision to manage access to the sliders.