Step 1: Within the left navigation bar, select "Settings".
Step 2: Navigate to the "Global Settings" section.
Step 3: Click on Password Policy.
Step 4: Under the General info tile, select the checkbox "Allow users to change their own password".
Step 5: Select the checkbox "Prevent password reuse".
- Use the textbox to enter the number of passwords to remember until they can reuse them again while setting the password.