ARGUS SOFTWARE (UK) LTD.

Bank of Montreal

The chargor charges its "intellectual property", as defined in the charging instrument. For more details, please refer to the charging instrument.

BANK OF MONTREAL (AS AGENT AND TRUSTEE OF THE FINANCE PARTIES)

DEED OF ACCESSION AND CHARGE

BANK OF MONTREAL (AS ADMINISTRATIVE AGENT OF THE LENDERS)

PLEDGE OF SECURITIES (NON PUBLIC)