What the documents look like
Community group-buy leader operations centre on community nodes and commission settlement. The working materials are leader agreements, commission tables, pickup lists and community announcements. These materials update daily or per group, and leader business development staff, fulfilment sites and platform operations each touch different fields. A leader agreement records the scope of authorization and its effective period. A commission table records the settlement subject and amount. A pickup list records the pickup point and quantity. A community announcement is published to residents.
The relevance of access controls to this category is narrow and practical. When a handover occurs, which materials a member can read and which operations a member can execute depend on that member's actual authorization on the team and on the specific resource. The presence of a document, or a retrieval hit on it, does not by itself establish that authorization. Because handovers often involve member changes, group adjustments and file ownership, the boundary between readable and non-readable material has to be checked against recorded permissions rather than inferred from the material itself.
Constraints at the access controls step
FastGPT decides permissions through two dimensions: member permissions, and department and group permissions. Member permissions have the highest priority. Department and group permissions are combined as a union, and the final permission is the combination of the two results. For resources, the documented permission sets differ by resource type. Teams, applications, knowledge bases and files or folders (collections) each carry their own manageable permissions. A collaborator must be added before permissions can be managed for that collaborator.
Knowledge base file-level permission is a commercial-edition feature. It is off by default. In the off state, a collection's readability matches the knowledge base exactly, and the system does not query any collection permission records. When it is on, each file or folder generates a complete permission snapshot, and lists, details and retrieval recall are each authorized against that snapshot. Knowledge base permission remains a threshold at all times: collection permission cannot bypass knowledge base permission. Retrieval recall filters by the files the current member can read, and this applies only when authorization runs under the current member's identity. A workflow that preselects a knowledge base and does not authorize by member identity performs no file-level filtering and still recalls under knowledge base permission.
Hypothetical paper exercise sample. A community group-buy platform operations team holds a leader agreement whose text reads: "Party A authorizes Party B to carry out leader operations in Sunshine Community; the authorization period is 1 March 2025 to 31 August 2025; commission is settled monthly." A pickup list reads: "Sunshine Community pickup point, 12 April 2025, 30 boxes of eggs, 50 portions of vegetables, pickup person to be confirmed." A draft community announcement sentence reads: "After the Sunshine Community leader handover, the original leader's commission is settled through 30 April 2025." The pending request is: "Please hand over the leader agreement and the pickup list to the new leader account, and grant that account knowledge base manage permission." This request concerns material transfer and permission granting. The source texts do not state the new leader's identity, any authorization change clause, or any basis for granting permission.
Configuration and implementation checks
The table lists documented settings or implementation checks tied to this page's materials and primary task. The values are starting points for this paper exercise, used for comparison against another value; they are not official defaults.
| Configuration item | Hypothetical starting point for this exercise | What to compare against |
|---|---|---|
| Team permission page | Member permissions and group permissions viewed separately | Whether the same member's member-permission record and group-permission record agree |
| Knowledge base file-level permission switch | Off state | Whether list and retrieval recall results change between the off state and the on state |
| Collaborator list | Submitted list includes the current creator | Whether the submitted list matches the creator record |
| Retrieval authorization identity | Authorized under the current member's identity | Recall scope in the member-authorized scenario against the scenario without member authorization |
| Pickup list file read permission | Granted only to the two handover parties | Visible content for an account with permission against an account without it |
Three common errors
- Treating a retrieval hit as a basis for authorization. Retrieval recall filters by the files the current member can read, and a similarity score does not constitute a permission decision. Input is the leader agreement and pickup list in the hypothetical sample. Compare the retrieval result against the collaborator configuration, and observe whether a retrieval hit falls outside the collaborator list. When a hit file is not in the collaborator list, that hit does not indicate the member holds read permission.
- Treating the pending request as an executed operation. The request describes material transfer and permission granting, while the source texts state no new leader identity and no authorization change clause. Input is the request text and the agreement text. Compare the subjects, objects and states described in the request against those stated in the source text, and observe whether the source text supports the operation. Where the source text does not state it, the request remains pending verification.
- Conflating knowledge base permission with file-level permission. Knowledge base permission is a threshold, and collection permission cannot bypass it. Input is the same member's knowledge base permission record and file collaborator record. Compare the two records, and observe whether access to the file is possible when the member holds file read permission but no knowledge base read permission. File read permission alone does not constitute a condition for access.
How to verify the setup
- Check the authorization period and subject in the hypothetical leader agreement. Input is the agreement text: "Party A authorizes Party B to carry out leader operations in Sunshine Community; the authorization period is 1 March 2025 to 31 August 2025." Compare the new leader account named in the pending request against the Party B identity in the source text, and observe whether the source text names the new leader as an authorized subject. Where the source text does not state it, the authorization change remains pending verification.
- Check the pickup person field on the pickup list. Input is the pickup list text: "pickup person to be confirmed." Compare the handover recipient in the request against the pickup person field, and observe whether the pickup person has been confirmed. A pickup person marked to be confirmed does not indicate the handover is complete.
- Check the commission settlement period in the draft community announcement sentence. Input is the draft sentence: "the original leader's commission is settled through 30 April 2025." Compare the authorization period and commission settlement terms in the agreement text against the settlement end date stated in the draft, and observe whether the source text provides a basis for that end date. Where the source text does not state that end date, the statement remains pending verification.