Adding "contains" filter for string metadata
For our use case it is important to trigger a workflow based on metadata availability. E.g. when a string metadata contains a list of values (think about a list of violated policies a document was validated against) and for a specific value in that list a workflow should be started (think about that a financial policy violation is listed the financial remediation workflow has to be started).
Right now only "equals" or "starts with" are supported metadata matching options but "contains" is missing.
Using multi value string fields is no option right now as those are not supported in search which is another important use case from our side that the metadata values are searchable.