OTTAWA — Prime Minister Justin Trudeau’s national security adviser is playing down concerns over the government concealing cabinet documents from the commissioner looking into foreign interference, saying the government has chosen to provide the cabinet confidences it considers “most relevant” to the inquiry.

“We have already shared four MCs (memorandums to cabinet) with the commission and those cabinet documents were the most relevant, to the point, really addressing foreign interference,” Nathalie Drouin told the House of Commons committee of procedure and House affairs on Thursday.