Each datastore parameter created in SSP 7 is represented by a line item in the Access Rights for datastore parameters section. It is possible to automatically grant access to all datastore parameters or individual datastore parameters when configuring access rights in a role.
Granting access to datastore parameters
By granting access to parameters users are able to change the content of datastore parameters. The creation of new parameters can't be granted separately. Users that are able to change a datastore parameter will also be able to remove the datastore parameter. Please note that in order to change datastore parameters, users need to have admin menu access and at least the following Admin authorizations: