Allow for exported .csv files to be externally manipulated.
If graphical external manipulations are too complicated to error-check: Allow text edits for Call-Outs, Text Boxes and Cloud+ objects only. Ideally: Edit, Append and line-inserts should be permitted prior to re-import.
Un-defined or ill-defined graphical parameters such as insertion points could get assigned staggered X, Y coordinates (On inserted datasets same page of the prior or post dataset pages)
Majority-driven properties could be automatically added upon import for text box properties etc. as necessary to render.
