Radio button

hello,

I need to display 3 radio buttons in the UI. Based on the logged in user group need to allow users to select radio button options.

For Example

a)if the user from Group A logged in then user can select either option A or Option B.  Also  option C should be visible to the user but not allowed to select.

b)if the user from Group B logged in then user can select either option A or Option B.  Also  option C should be visible to the user but not allowed to select.

c)if the user from Group C logged in then user can select option C  Also  option A & B should be visible to the user but not allowed to select.

I tried to assign default value for the selected option & set disabled value to False and that works for option c.(option a and b is disabled)

But for other 2 buttons  I'm not sure how to allow the users to select 2 radio buttons out of 3( need to disable option C only-visible to the user but not allowed to select)

Please let me know If any one have different thoughts or implemented similar logic.

Thanks