User Role Permissions – Table Press

I am trying to assign permissions to t a custom role so that the TablePress option will appear on the dashboard menu. I have assigned permissions below but cannot get it to appear – Any suggestions?

tablepress_edit_tables tablepress_delete_tables tablepress_list_tables tablepress_add_tables tablepress_copy_tables tablepress_import_tables tablepress_export_tables tablepress_access_options_screen tablepress_access_about_screen