On export, only the enabled data sets and data entities are exported. So, to (temporarily):

• Exclude a data set or data entity from export, disable it.
• Include a data set or data entity in export, enable it.

Standard procedure

1.	Go to Data modeling studio > Data modeling studio > Data models.
2.	In the list, click the link of the desired data model.
3.	Click Edit.
4.	Expand the Dataset section.
4.1	Sub-task: Enable or disable a specific data set or data entity.
4.2	You can disable an enabled data set or data entity for the data model.
	Clear the Enabled check box.
4.3	You can enable a disabled data set or data entity for the data model.
	Select the Enabled check box.
5.	Sub-task: Enable or disable all data sets and data entities.
5.1	You can enable all data sets and data entities for the data model.
	Click Change state.
5.2	Click Enable all.
5.3	You can disable all data sets and data entities for the data model.
	Click Change state.
5.4	Click Disable all.