Hi,
sorry for late reply, it's a weekend for and our offices are closed.
This is possible only when you get options from DB (
i.e. Country->State->City, see video at
https://www.youtube.com/watch?v=QNGiTKNbbsY and screenshot). Otherwise this is not possible, you can manage this with conditions and many select fields, for example:
Create 3 select fields
1. Select "Education Type" have 2 option [General Edu] and [Tech Edu]
2. Select "Options related to General Edu"
3. Select "Options related to Tech Edu"
On first select you can set 2 conditions:
- if equal to custom value "General Edu" show select field "Options related to General Edu"
- if equal to custom value "Tech Edu" show select field "Options related to Tech Edu"
Result is, if you select "General Edu" option you will see a select only related to "General Edu", if you select "Tech Edu" option you will see a select only related to "Tech Edu"