The LINCKS system defines two attributes: SYSTEM:Created , and SYSTEM:Owner . The values of these are set for each version as soon as it is created. The value of SYSTEM:Created is the date and time of creation, and the value of SYSTEM:Owner is the login name of the user responsible for creating the version.
There is also one system defined link: SYSTEM:Parent . This link refers to the node version from which the present version was derived (i.e. the edit history (section 5)). The SYSTEM:Parent link often coincides with the temporal history (section 5), but is sometimes different.
This reflects that some other than the most recent version has been edited, such as when going back to an older version and making a new start.
Also, see section 5.1 for attributes and link related to temporal history, section 6.1.1 for links and attributes related to binding tables, and section 8.5 for those related to the command history. The section 13 contains a full list of attributes and links used by the LIBLINCKS.