| Project Data Tables Database > td Schema : td.PUBLIC_ENTITY_KEYS Table | 
The authorization key, PEK_KEY, allows the user to access the resource identified with the PEK_RESOUCE_TYPE and the entity ID - PEK_OWNER_ID.
The URL contains the owner type, the owner ID, and the authorization key:
http://<host>:<port>/qcbin/rest/public/domains/<domain name>/projects/<project name>/<PEK_RESOURCE_TYPE>/<PEK_OWNER_ID>/<…>&authKey=<PEK_KEY>
For example:
http://localhost:8080/qcbin/rest/public/domains/MYDOMAIN/projects/MYPROJECT/graphs/1/layouts/default?alt=text/html&authKey=e3c18328-c08c-420f-868b-65514dd1258e
| Column Name | Description | Datatype | Length | Allow Nulls | Default | Formula | |
|---|---|---|---|---|---|---|---|
   | PEK_ID | The record ID. | int | 4 | |||
| PEK_OWNER_TYPE | The table name of the owner type. For example: ANALYSIS_ITEMS  | varchar | 40 | ||||
| PEK_OWNER_ID | The ID of the entity in the table specified by PEK_OWNER_TYPE. | int | 4 | ||||
| PEK_RESOURCE_TYPE | The collection resource name. | varchar | 40 | ||||
| PEK_USER_NAME | The user who created this public share.  | varchar | 60 | ||||
| PEK_KEY | A unique key to this shared resource. | varchar | 36 | ||||
| PEK_VER_STAMP | The version number of this record. | int | 4 | 
| Index | Description | Primary | Unique | 
|---|---|---|---|
| PUBLIC_ENTITY_KEYS_PK | ![]()  | ![]()  |