Following is an overview of the Menu Bar for the Data Validation Editor. The commands available are:

FileProvides options for printing and saving changes to DSS file(s) and closing the Data Validation Editor. Available commands are: Save, Print Table, Print Graph, Page Setup, and Close.
EditDuring an editing session, you can set flags for restoring original data, and automatically make can estimate for missing data. In addition, you an extend the selected time series dataset before the time window start date and/or after the end data. Available commands are: Restore Original Data, Always Estimate Missing, and Add Data.
ViewAllows comparison data if a comparison time series dataset has been included, and you can specify the number of decimal places that will be displayed in the Data Validation Editor. Available commands are: Show Comparison Data and Show Decimal Places.
Options

Provides you with an option for editing any of the displayed data; an option that allows you to continue working while data is being saved; by default, scale plots so that all data values are visible in a plot; and, provides an option that allows you to specify how changes will be saved to DSS file(s). Available commands are: Edit All Data, Save in Background, Scale Plot to Raw Data, and Storage Rule.

From Storage Rule, you have the following commands available:

Delete Insertremoves all unprotected data from the data's time window, merges time values between protected data, and updates unprotected data at corresponding times with data. Data is discarded when protected data exists at corresponding times.
Replace Allmerges time values between data and replaces unprotected data at corresponding times with data. Data is discarded when there is protected data at corresponding times.
Do Not Replacemerges time values between data and discards data when there is existing data at corresponding times.
Replace Missing Values Onlymerges time values between data and replaces unprotected missing data at corresponding times with data. Data is discarded when protected data exists at corresponding times.
Replace with Non Missingmerges time values between data and replaces unprotected data at corresponding times with non-missing data. Data is discarded when protected data exists at corresponding times.