Several customers have requested that when registering entity data into ScienceCloud Project Data, that the exact mass be a value that is auto-calculated based on structure if the exact mass value was not provided in the registration file or via Single Registration.

This is now an option that can be turned on by support in the team configuration if the customer would like. When that setting is enabled, the exact mass is auto-calculated. If a value is not provided by the user, the auto-generated value will be used. Note: This only applies to small molecules (doesn't apply to HELM and Sequence entity types). This was released with the ScienceCloud 2021 SP4 release.

Should you like this feature turned on, please submit a service request to have your team settings updated to allow for the auto-calculation of exact mass.