Instance Properties

Hi All,

I'm customizing the sheet symbol from the standard Cadence library US_8ths and I would like to know more about the properties database layout of a Cadence instance. Up till now, the following properties are known:

cellView~>lastSchematicExtraction

cellView~>libName

cellView~>cellName

cellView~>viewName

Are there other properties?

Another question concerning the sheet symbol in the US_8ths is what does it mean the @rev and @author properties? I tried to look for the documentation about this but unsucceeded to find. Could you help? Thanks in advance/