How do I add units to my measurments?

Hello everyone,

I'm new in the Corel universe and trying to understand CorelCAD 2019. I've been working on Vectorworks and ArchiCAD so far.

So my current "problem" is: what units do I have? If I draw a line, how do I know how long that line is? It says something like 10, but not if thats 10 Meters or 10 centimeters or 10 millimeters. I know, that I can set the general units to Meters etc. in the options, but It's still unclear to me, how that affects my drawing.

For example: I set the general units to millimeters, draw a line, put a measurement next to it and it says 1000. Now I change the general units to meters, but the measurmant still says 1000. It surley didn't change my line from 1000 mm to 1000 m, did it? Is there a way, the measurment automatically has an m or mm or cm behind the numbers?

What am I missing?

Greatings from Lake Constance
Alex

PS: I'm sorry, if my english is a bit wonky, it is not my first language and my technical vocabulary is a bit rusted.