Appointment of trustees in csr trust

I have a query related to creation of trust by a public limited Company and appointing its whole time directors as trustees.

One of the Company proposed to establish a trust for spending it's CSR expenses through a Trust created by that Company.My queries are;

1. Can the Company appoint it's MD and Whole Time directors as sole trustees of that trust?

2.Whether permission of shareholders of the Company is required for creation of Trust?