607-17 : EDGAR Filer Manual v65 6.7.17 page 6-51

Created by: SEC Office of Structured Disclosure

Restrictions on the element id attribute.

The id attribute of an xsd:element must consist of the Recommended Namespace Prefix of the element namespace, followed by one underscore, followed only by its name attribute. When constructing a name attribute, a common convention is to capitalize the first letter and use mainly lowercase characters, using capitalization only to indicate a natural word break, for example "CurrentPortionOfLongTermDebt". Note the first character of a name attribute must not be underscore, and if the name attribute is originally based on a label and in a subsequent version of the schema, the label changes, the name attribute must not be changed merely to maintain agreement.

REMARK: This only applies to the company extension schemas. If there were a standard taxonomy schema that violated this, it would nevertheless be good. There being no such standard taxonomy, there is no such test variation.

References

Variations

Number Name Description References Data Inputs Result Outputs
_000gd 6.7.17, custom element uses prefix matching namespace prefix, GOOD. custom element uses prefix matching namespace prefix, GOOD. 10491.6.1 
    valid
 
_001ng 6.7.17, custom element uses prefix not matching namespace prefix, NOGOOD. custom element uses prefix not matching namespace prefix, NOGOOD. 10491.6.1 
  • Assertion
    ID: err, 60717, Element-Id
    FRD:cp
    Count satisfied0
    Count not satisfied1
 
_002ng 6.7.17, custom element uses prefix with spurious suffix characters, NOGOOD. custom element uses prefix with spurious suffix characters, NOGOOD. 10491.6.1 
  • Assertion
    ID: err, 60717, Element-Id
    FRD:cp
    Count satisfied0
    Count not satisfied1