@rteju0414 Please understand the Demand and Project modules are two separate entities though they may have some fields in common which gets copied or moved when a project is created from a Demand. Same is the case for the capital & operating expense fields in demand which is calculated from the cost plans. Once you create a project from Demand then you should not be making any changes in the Demand record as that is going to be used purely for reference purpose and your tracking should be done in the Project record.
Would like to understand more about your use case why u need demand financial fields to update the project financial fields which is not recommended at all.
