Hi,I create a content Type using the Elements.Xml file. I used the default Title column in the conent Type. Remaining things i created Site Columns and used in this conent Type. But i Can't able to fix the MaxLength Attribute for the Title Column XML Element. It says MaxLength is not valid Property.Here is the Content Type XML. Can anybody tell how to set max Length. Thanks in Advance< ContentType ID="0x01009C325331FAC84fd7A4E84151D82868B6" Name="Core" Group="KM Content Types" Description="Core content type, which is base for all other derivatives" Version="0"> < FieldRefs> < FieldRef ID="{fa564e0f-0c70-4ab9-b863-0177e6ddd247}" Name="Title" Required="TRUE" ShowInNewForm="TRUE" ShowInEditForm="FALSE" /> <!-- Title -->