Display Group Based on the Value of a Field? - This option is used to indicate that this group is dependant upon the value of another field on the page. If ticked, the following two options are required, and only if the given field has the specified value will this group be shown. This process is done on the client side, and as the chosen field's value is changed this group will be visible or hidden as appropriate. Field - This dropdown provides a list of all the fields on the page that are outside of this group. The value of the selected field will be used to control the visibility of this group at runtime. Value - This field should be used to enter the values of the selected field for which this group should be visible. Multiple values can be entered by separating them with semicolon (;) characters. At runtime, as long as the selected field's value is one of the ones entered here, the group will be visible. Hide Group Based on Runtime Server Data? - This option provides an alternative method for conditionally hiding this group. In this case some binding information will need to be specified that specifies when to hide the group. This check happens on the server, so if hidden, the group contents will never be available on the client side. Submit Data if Group Not Visible? - Regardless of which of the two hide modes above are used, this option controls how hiding a group will affect the underlying data. If ticked (the default) then the data will not be affected, but if it is unticked, then any information relating to a currently hidden group will be removed from the underlying data. In order to do this, some binding information will need to be specified so that the data can be inserted back again if the group is re-shown. Disable Group Based on Runtime Server Data? - This option allows you to easily disable all the fields contained within this group in certain situations. Data binding information is used to determine when the fields should be disabled, and the settings against each field control how they will appear when disabled.