The Revision (REVI) element enables you to store drawing revision data. A REVI may be a member of a Drawing element or of a Sheet element. Refer to Figure 9:3.: Revision Element for further information.

Pseudo reference array attributes SREVAY and DREVAY are available to return a list of the reference of all the REVI elements owned by a Sheet or Drawing. The maximum array size is 50. The attributes are valid at any element of or below a Sheet or Drawing respectively. They have been created primarily for use with hash codewords to generate revision data on drawings, refer to Accessing Data from the DRAW Database for further information.