It may be necessary to record any children in a staff members household, for example, if an allegation against a staff member has been made. 

Select the staff member profile from the People section and click on Children in Household.

When you click on Add Child the form expands and allows you to specify the details you have available. You can also select from children on roll if appropriate. Click save to add the record. You can update the record as you find out more information by selecting the name. The form re-opens allowing you to make changes before saving again.