i want Dependent Optionset Full procvess how we can configure and code.

i want Dependent Optionset Full procvess how we can configure and code.
Hi,
For Opitonsets see following:
If you want to avoid code, you can use Lookups instead of Optionsets and use Built-in Configuration to do Cascading on Lookups.
See following example:
https://powerobjects.com/tips-and-tricks/how-to-use-dependent-lookups-for-dynamics-crm-201320152016/
Let me know, if you need further help.
Thank you,
Wahaj
(if it helps, please mark it as verified)