About editing a data source
At any time, you can change the logical name, display name, source name, or description of a data source. Also, if the data source has a connection, you can change that at any time.
After you create a data source, you cannot change its source type. If the data source is in use, you cannot change its entity type.
If the data source has the Is Default Profile option selected, you can clear it at any time. However, if the IS_DEFAULT_PROFILE field is in use, the system will not remove it.
About deleting a data source
You can delete a data source if it is not being used by any trigger system. Detect automatically deletes the field definitions associated with it so that they are not orphaned within the system.
About changing a field definition for a data source
You can edit any of the Data Source Field Details settings if the field is not being used by any trigger system.
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About a deleting a field from a data source
You can delete a field from a data source if it is not being used in any trigger system.
To edit a data source
To change field definitions in a data source
To delete fields from a data source