Share plugin .zip with support [at-sign] role-editor.com via DropBox, Google Drive or similar service. I will look what permissions it requires. I install such software locally and use in the investigation purpose only.
Thanks for the provided information. WPACU plugin uses ‘administrator’ role by default as the permission when defines its admin menu and checks current user permissions.
But it allows to replace ‘administrator’ with custom permission via filter. For example, code below provides access to WPACU plugin for any user with ‘manage_options’ capability: