Here it is - the original blind is cover.kitchen_blind
cover:
- platform: template
covers:
template_kitchen_blind:
friendly_name: "Kitchen Blind"
open_cover:
service: cover.open_cover
data:
entity_id: cover.kitchen_blind
close_cover:
service: cover.close_cover
data:
entity_id: cover.kitchen_blind
set_cover_position:
service: cover.set_cover_position
data_template:
entity_id: cover.kitchen_blind
position: "{{ position }}"
position_template: "{{ state_attr('cover.kitchen_blind', 'current_position') }}"