SETL provides an integrated identity framework which allows for a tiered approach to on-boarding participants to a SETL blockchain instance.
Users are assigned permissions through a full roles-based permissioning system. SETL's roles can be defined both in terms of traditional read/write/update and in the second dimension of transactional permissions.
Authority is complex in financial services with individuals having the ability to act on behalf of organisations for specific purposes. SETL Identity implements an authority scheme based around wallet access and Power of Attorney which provides for limited and task-specific permissioning.