egacy descriptive information; persistence of identifier or locator; 
documented relationship between AIP and its descriptive information; system documentation 
and technical architecture; process workflow documentation. 
Discussion 
Repositories must implement procedures that let them know when the relationship between 
the data and the associated descriptive information is temporarily broken to ensure that it can 
be restored. 
4.6 
ACCESS MANAGEMENT 
The term ‘access’ has a number of different senses, in