Service catalog form Values are dependent on the Other field.

[pavam]

Step 1:

i am having a custom table lets say "Data " with 4 variables. Variable1 , Varaible2, Variable3 and Variable4.

All the values were loaded with excel .

Step 2:

I want to create a Service catalog form based on the "Data" table.
I want to create a 4 variables on the service catalog form based on the "Data" table.

Step3:
Create a variable 1 as a dropdown list

Step 4:
Create a variable 2, that should be dependent on the Variable 1.

Step 5:
Crete a variable 3, that should be dependent on the combination of the variable 1 + variable 2;

Step 6:
Crete a variable 4, that should be dependent on the combination of the variable 1 + variable 2 + Variable 3;

 i have created a script include and advanced reference qualifier.

[Brad Bowman]

I'm assuming it's not working.  Post the script using the insert code </> icon, and show your reference qualifier.  Another approach is to use Lookup Select Box type variables.  In this example I have recreated Category and Subcategory which is 'dependent' on Category like on the incident form.