18 The documents show that before the relevant change of shareholding occurred, Mr Watson was in contact with Mr King's accountant, Mr Marino, over matters relevant to the establishment of the ICS structure. Mr Marino had prepared a schematic chart of the corporate structure as he understood it. His chart showed Mr King and his wife as the ultimate owners of ICS (Admin). On 7 May 2007, Mr Watson emailed Mr Marino to advise that the chart did not reflect his shareholding in the ICS structure and that he had amended the chart to show what should be the shareholding structure initially for ICS (Admin), noting that there may be additional shareholders over time and that he was unwilling to sign relevant documents until this was resolved. The amended chart produced by Mr Watson showed the shareholding as NZPL with 626 shares and Lynpete with 374 shares, as in fact transpired. In the same email Mr Watson advised that neither he nor Mr Osborne would sign the guarantee for fees due by NZPL to Mr Marino. The email stated that "[Mr King] will have to provide this guarantee, as he and his family are the ultimate beneficiaries", although at that time Mr Osborne and Lynpete were recorded as the shareholders of NZPL in equal shares. This email provides cogent evidence of Mr Watson's understanding at the relevant time that Lynpete held the shares in NZPL on trust for Mr King.