Prerequisites
You are in the
initial screen of the schema editor.Procedure
You access the Edit Schema: Attributes screen.

See the notes on
The Administration data section contains the creation date and the date and time when the attributes were last changed. Both dates are the same since you are saving the schema for the first time. You also only see the current version of the schema. Because you are editing the data for the first time, the version number of the schema is 1.
Result
The schema attributes have been created. You must now
create the source text for a schema.