How to massivly change finish dates on forecast by mantaitaing manual periodic spread

Summary:

We need to massivly change the finish dates associated to the resources planned in the forecast. We wonder if it is possible to use Rest API to perform such change. From forecast UI it is possible change the date and maintain the manual periodic spread by using the

Content (please ensure you mask any confidential information):

From forecast UI it is possible change the date and maintain the manual periodic spread by enabling the "Maintain manual spread on date changes" feature. This is clearly explained in the Project Management guide ( )

• Suppose that the existing periodic spread is as follows: