Within our monitoring we have multiple items that we monitor that have a max value that we check with a other item.

For example:

We monitor disk usage with item 1 and max disk capacity with item 2.
When we tried building a dashboard with a cauge we came to the conclusion that we can't use item 2 as a max value for monitoring item 1

For my request i would like to see that we can use a value of another item to monitor an initial item, that way the monitoring wil be innovative.