1. Edit diagram, for example in app.diagrams.net
  2. You might need free SVG icons for that, for example from svgrepo.com
  3. Export DVG and save it to current directory as dashboard_diagram.svg

Prepared SVG



{{currentObj.c.value}} %
{{currentObj.b.value}} W
{{currentObj.g.value}} W
{{currentObj.o.value}} W
{{currentObj.n.value}} W

Original SVG

~Rc %
~Rb W
~Rg W
~Ro W
~Rn W