Missed your post. What we've done is add the issue date and change dates as a Layout info scheme parameter. You can set these per layout and schedule them in the index.
I don't like going by system date for issues and changes, ussually we decide on one date for all our documentation and it hardly ever is the current date.
These also become autotext, so you can add them to your title blocks.
Erwin Edel, Project Lead, Leloup Architecten
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