If your SLIM-Collaborate site was upgraded to version 5.0
from an earlier version, it is possible that some filters created in previous
versions of SLIM-Collaborate may not be supported. Wherever possible,
upgraded filters will be converted to the new filtering technology and data
structures used in Collaborate 5.0. Filters that cannot be upgraded will
generate an error message when applied to the Project List page and you will be
given the opportunity to Cancel and attempt to recreate the filter using
5.0 technology or delete them from your list of saved filters.
Unsupported filters will also be
marked with a red flag icon on the Manage Filters page.
For questions or assistance in recreating unsupported filters, email QSM Support.