# 618-01 : EDGAR Filer Manual v68 6.18.1

Created by: SEC Office of Structured Disclosure

Refer to EFM: 6.18.1 An element that has a company specific namespace must not have a reference.

### References

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## Variations

Number | Name | Description | References | Data Inputs | Result Outputs
--- | --- | --- | --- | --- | ---
- _002gd | 6.18.1, reference linkbase exists but it is empty of arcs, GOOD. | reference linkbase exists but it is empty of arcs, GOOD. | 10491 |
  Parameter
  Name | ELOparams
  Type |
  Value | {"periodOfReport": "12-31-2008", "submissionType": "6-K"}
Instance e61801002gd/e61801002gd-20081231.htm ReadMeFirst Schema e61801002gd/e61801002gd-20081231.xsd Schema e61801002gd/e61801000gd-20081231.xsd | valid
- _003ng | 6.18.1, arc to (local, not standard) reference for custom element exists, NOGOOD. | arc to (local, not standard) reference for custom element exists, NOGOOD. | 10491 |
  Parameter
  Name | ELOparams
  Type |
  Value | {"periodOfReport": "12-31-2008", "submissionType": "6-K"}
- Instance e61801003ng/e61801003ng-20081231.htm ReadMeFirst Schema e61801003ng/e61801003ng-20081231.xsd Schema e61801003ng/e61801001ng-20081231.xsd |
  Assertion
  ID: err, 61801, Custom-Element-Has-Reference
  FRD: | cp
  Count satisfied | 0
  Count not satisfied | 1