Источник:
http://palleagermark.blogspot.com/20...r-lookups.html
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Users are able to right click and change some of the lookup's in the Product Builder configuration form. This way they can by accident hide the entire lookup and not be able to use it again, before someone deletes the change from their Usage Data.
To avoid this issue, set the property AllowUserSetup on the design of the PBATableVarLookup and PBAVariableEnumLookup to No.
Источник:
http://palleagermark.blogspot.com/20...r-lookups.html