Good day everyone,

Is there a way that I can do a simple if else conditions in Draftsight's parameters constraints. Here's a sample;
If GP_Diam is 8 to 12 then GP_T is equals to 5
If GP_Diam is 12 to 20 then GP_T is equals to 6
If GP_Diam is 25 to 35 then GP_T is equals to 8 

That's the initial, I'll take it from there. I've tried using AI, but nothing works so far. Can someone tell me how to achieve this? Thanks in advance