The Spread service provides the following operations that you use to read time-phased unit and cost data:
- ReadActivitySpread
- ReadEPSSpread
- ReadProjectSpread
- ReadResourceAssignmentSpread
- ReadProjectResourceSpread
- ReadWBSResourceSpread
- ReadProjectRoleSpread
- ReadWBSRoleSpread
- ReadWBSSpread
- UpdateResourceAssignmentSpread
The ReadActivitySpread and ReadResourceAssignmentSpread operations return live spread data.The data returned from the other Spread service operations is summarized data and is current as of the last date the summarizer was run for a project.