Product Tip: How to protect Employee management fields from being used or looked up by other flows in my Kissflow account

Organizations collect confidential information such as phone numbers and blood groups in Employee management in their Kissflow account. 
In my case, I don't want flows to look up phone numbers. Click the arrow of the field and select Protected. Once protected, this field cannot be used or looked up by flows created in this account and is only available to account administrators. 
As Admins, when setting up formulas to look up data in a field in Employee Management, you may see the error " Field not found in user model." This means that the field may be protected. If you disable protection, you can look up the field's data. 

Help Docs: https://helpdocs.kissflow.com/user-management/employee-management
Kissflow users do try out this and let us know your feedback. Please react to this post if you found this tip useful. Would love to hear from you.