ilogic: turning a numeric parameter into text

[Zac69]

Good morning, everyone. I have a length parameter to which the number 1500 (mm) is matched.
is it possible to transform it with an ilogic rule into text?
I've already tried to turn it into "no unit" or do other tests, but eventually I couldn't.
all to transform the various parameters into the product code (of course I have more than one parameters to transform).
Thank you.

 

[Peppe]

in parameters - select your length parameter and flegghi "export parameter" - dx key - custom parameter format - check out the drive string and more if you care

 

[Zac69]

Thank you very much. I had all thought of her except the most logical and easy one.