Enhancements:

1. The admin can set the minimum contact details required during registration in iCare, under Settings-> Step->4. 

https://icarenextgen.icaresoftware.com/support/Thread?threadid=24cf38f3-0841-4a09-87d2-17bf8fa05176

2. The asterisk * symbol is shown for all mandatory UDF fields.

3. Some UDFs are used for internal center-specific purposes/admin, admin can hide those UDF fields from parents.

4. Now you can have mandatory UDF for contacts.

5. UDF Section Headings: It is now possible to add spaces and special characters to the UDF section title.