A documents library has a Metadata column.
In a webpart page,
user selects (through select2) several metadatas as tags.
the tag(s) (one or many) are sent to a XSLT ListView
XSLT ListView is supposed to be filtered with "contains" this tag1 OR this tag2 OR this tag3 etc.
What is the best way to achieve this goal?
(parameters and customization of the query through SPD are supposing fixed number of contains?)