# 607-21 : EXG 8.7 | EDGAR Filer Manual v68 6.7.21

Refer to EFM: 6.7.21 Restrictions on abstract elements.

## Variations

Number | Name | Description | References | Data Inputs | Result Outputs
--- | --- | --- | --- | --- | ---
_002ng | 6.7.21, abstract with period type instant, NOGOOD. | abstract with period type instant, NOGOOD. |  |
Parameter
Name | ELOparams
Type |
Value | {"periodOfReport": "12-31-2008", "submissionType": "6-K"}
Instance e60721002ng/e60721002ng-20081231.htm ReadMeFirst Schema e60721002ng/e60721002ng-20081231.xsd Schema e60721002ng/e60721001ng-20081231.xsd |
Assertion
ID: err, 60721, Abstract-Is-Instant
FRD: | du
Count satisfied | 0
Count not satisfied | 1