A dataset mapping says, for one [[Invantive Studio/Repository/Applications/Business Objects|business object]], which position of a row of a [[Invantive Studio/Repository/Applications/Datasets|dataset]] goes into which column, with an optional expression that converts the text into the data type of the column. The mappings are shown on a tab of the summary window of a dataset and of a business object. ## Fields The details of a dataset mapping show these fields: - "Description": Description in natural language for display on reports and screens. - "Documentation": Documentation on the dataset mapping. - "Code": Unique alphanumeric code. - "Dataset Code": Unique alphanumeric code. - "Database View Code": Unique alphanumeric code. - "Column Position": Numeric position of the source column in the dataset. - "Column Name": Name of the target column in the view. - "String to Data Type SQL": SQL expression to convert a string in the dataset to the intended datatype. ## Tabs The summary window of a dataset mapping shows its related rows on these tabs: - [[Invantive Studio/Repository/Applications/Datasets|Dataset]] - [[Invantive Studio/Repository/Applications/Business Objects|Database View]]