Please  confirm if this is correct.

Effective after 0 days of employment, Opening Balance is 6 days.  Valid only for the first  year of employment and Accrual and Reset are disabled.

Effective after 1 year of employment, Opening Balance is 10 days. Valid for years 1 through 4 with Accrual disabled and Reset enabled for Yearly on joining date of joining month.

Effective after 4 years of employment, Opening Balance is 15 days with Accrual disabled and Reset Enabled Yearly on joining date of joining month.

Do I need do anything else to "turn off" the second policy for years 1 through 4 when it becomes irrelevant for any given person?