How to get NO DATA to 0 when there is no data value.

Hey all,
hope all is well !

Have a question regarding the possibility of being able to change NO DATA to 0 (zero) in a visolation to a warehouse in Sweden. Today, when our truck drivers look at a queue in Grafana that has no assignments, it says NO DATA. The idea is to have 0 (zero) instead. Does anyone in this society have a solution to this?

with kind regards,

Welcome @gurrag
What kind of visualization plugin is this for?

try value mapping: