SysExecuteAttributes 

 directory system information Specify whether or not to allow execution for each user class 

 Owner attribute 

 OWNER or NOTOWNER 

 Group attribute 

 GROUP or NOTGROUP 

 World attribute 

 WORLD or NOTWORLD 

 SysOwnerID 

 Number string 

 
 specify 

 SysReadAttributes 

 directory system information Specify whether or not to allow reading for each user class to be recorded in 

 Owner attribute 

 OWNER or NOTOWNER 

 Group attribute 

 GROUP or NOTGROUP 

 World attribute 

 WORLD or NOTWORLD 

 SystemArea 

 ISO9660 volume system area Define 

 File name 

 Specify MS-DOS file name for system area data  

 SystemIdentifier 

 Identifier 

 System identifier definition 

 Track 

 Start track definition 

 Track type 

 Distinction between CDDA, MODE0, MODE1, MODE2 

 Trigger 

 File position 

 Trigger position Specification 

 UnitSize 

 Unit size 

 Same channel when channel interleaving 
 units placed in succession (number of sectors) 

 Volume 

 Volume descriptor set definition Start 

 Volume type 

 ISO9660 only 

 file name 

 volume descriptor set output file name 

 VolumeCreationDate 

 Date 

 Specify creation date 

 VolumeEffectiveDate 

 Date 

 Specify volume effective date 

 VolumeExpirationDate 

 Date 

 Volume expiration date 

 VolumeIdentifier 

 identifier 

 Volume identifier definition 

 VolumeModificationDate 

 Date 

 Specification 

 VolumeSetIdentifier 

 identifier 

 Volume set identifier definition