For the purposes of sections three and four of the Act of 1924, a judicial factor appointed by the Court to administer a trust estate comprising any land or any heritable security or part of any heritable security or any lease or security over a lease, or a trustee appointed by the Court on such a trust estate shall be deemed to be a person having a right within the meaning of the said sections to such land or heritable security or part of a heritable security or lease or security over a lease respectively, and shall with respect to any lease or security over a lease comprised in the trust estate be entitled to the benefit of all enabling powers and rights under section twenty-four of the Act of 1924, and an extract of the act and warrant appointing such judicial factor or trustee shall, for the purposes of deductions of title in terms of the said Act, be a valid midcouple or link of title.