You can add or remove data sets within a project. A project must
contain at least one data set. Also, the
Data Set Manager provides a means to enable or
disable links among multiple data sets in a project.
Removing a data set from a project
You can have any number of data sets associated with a project. If a data set is no longer useful in a particular project, you can remove the data set from that project. This removal affects only the active project. It does not affect any other projects that a data set may be added to.