Do one of the following:
Add a column
- On the top link bar, click Documents and Lists.
- On the Documents and Lists page, click the list, document library, or discussion board in which you want to add a column.
- On the page that displays the list, document library, or discussion board, click Modify settings and columns.
- In the Columns section, click Add a new column.
- In the Name and Type section, in the Column name box, type a name for the column.
- Select the type of information you want to display in this column.
Note For more information about column types, see Information types and options.
- In the Optional Settings for Column section, specify the settings you want.
- At the bottom of the page, click OK.
Edit a column
- On the top link bar, click Documents and Lists.
- On the Documents and Lists page, click the list, document library, or discussion board in which you want to edit a column.
- On the page that displays the list, document library, or discussion board, click Modify settings and columns.
- In the Columns section, under Column (click to edit), click the name of the column you want to change.
- In the Name section, in the Column name box, you can change the column name.
- Click the appropriate option button to change the type of information this column contains.
Note Some types of data cannot be converted when you change a column type. For example, if you change a column with multiple lines of text into a number column, the existing text data is lost.
- In the Optional Settings for Column section, you can change the settings.
- At the bottom of the page, click OK.
Delete a column
- On the top link bar, click Documents and Lists.
- On the Documents and Lists page, click the list, document library, or discussion board in which you want to delete a column.
- On the page that displays the list, document library, or discussion board, click Modify settings and columns.
- In the Columns section, under Column (click to edit), click the name of the column you want to delete.
- At the bottom of the page, click Delete.
Note There are certain built-in columns, such as Title, that you cannot delete.