| 摘要 |
The system includes a structured table containing information (12), a number of (in)direct authorised users (13) with one or more authorisation categories and/or register access rights assigned to them and a filter (14) for evaluating and accepting each authorisation category or access right. Each user and the table is directly connected to the filter, along with a first register (21) of user-assigned group property rights and a second register (22) of user or group-assigned authorisation rights. A unit (14) linked to the filter uses the information from the two registers to calculate a degree of access to columns in the table to be assigned to the user. |
