Additional Windchill Capabilities > Service Information Management > About Windchill Service Information Manager - S1000D Module > Working with the Information Structure in S1000D
  
Working with the Information Structure in S1000D
The information structure is familiar to anyone already working with S1000D SNS structures.
The Windchill Service Information Manager - S1000D Module information structure has the advantage that it can be customized to behave in project-specific ways. For example:
The number of structure levels can be specified.
Constraints can be placed on the number and type of nodes that are allowed as children of others.
Constraints can be placed on the number and type of nodes that are allowed as siblings of others.
Constraints can be placed on the way nodes are named. Patterns can be specified for the number and type of characters to be used in names.
This section describes some of the main tasks that are required to construct and use the Windchill Service Information Manager - S1000D Module information structure.