Contact access in Planfix is very flexible — a contact can be available to all employees, a manually-selected few, or anything in between.
Any number of lists can be created for an employee, which will contain contacts depending on your needs. For example, you can have a list of clients you're meeting with today. Or you can have a list of partners who attended a recent conference.
Any list can be synchronized with Google Contacts. When you do so, the same group of contacts is added to your contact list on your smartphone, and the group is added to other apps that use Google Contacts.
In addition to other convenient features, synchronizing groups helps you keep data separated — personal contacts from your phone or your employees' phones will not be entered into Planfix, where they would get mixed up with your work contacts.
When a new contact is added to the Planfix list, they are automatically added to the same contact group in employees' phones. The reverse is also true — the moment a contact is removed from a list or an employee loses access to a contact, they are removed from the employee's phone.
Employees can add new contacts and fill out fields for existing contacts using their smartphones. The changes they make are automatically made in Planfix, too. This only applies if the employee has editing permissions for this contact, of course.