====== 512 Related Corporate Body Name (O;R) ======

==== Field Definition and Scope ====

This field contains one of the standard forms from another corporate body record relating to the present record. It is repeatable to link to more than one related record. The CERL Thesaurus id in $3 links to the other corporate body record. This field may be used in records of any type, it is not restricted to corporate name records.


==== Application of Content Designators ====

=== Indicators ===

**Indicator 1: undefined (blank)**

**Indicator 2: Type of Input**\\
The second indicator specifies, whether this field has been input manually or by automated addition. The value of this indicator has an impact on the behaviour of this field in automated update processes:
  * **0** Form of name has been input or corrected by cataloguer; this form of name cannot be overwritten in automated updating processes
  * **1** Form of name has been input by automated addition; review by cataloguer may be necessary



=== Subfields ===
**$3 CERL Thesaurus record number (O;NR)**\\
Record ID of the record to which the link points

**$8 Language code (O;R)**\\
Mandatory to precede the $n subfield. A three letter language code from the Marc Code List for Languages.

**$a Entry Element (M;NR)**\\
Subfield $a contains the part of the name used as the entry element in a heading.

**$b Subdivision (O;R)**\\

**$e Non-sorting Part of Name (O;NR)**\\
Any part of the entry element, which should be skipped if entry elements are sorted alphabetically.

**$n Cataloguer's note (O;R)**\\
Forming a pair with the preceding $8 subfield. Any cataloguer's comment on this category

**$r Addition other than names to entry element (O;R)**\\
Insert any additions to the name, that are found in the book

**$s Source subfield note (O;R)**\\
Source consulted by cataloguer for this specific information. Use of tag $s in this case shall be restricted to information specifically explaning the relation to the related name. All other source information will be carried by the related record.

** $z Chronological Note (O;NR) **\\
Subfield $z contains a year or a range of years indicating that the relationship between the corporate body named in this field and the entity described by the record itself is connected or limited to a certain point in time or a certain time period. It should not contain the biographical data of the corporate body mentioned in this field. 

**$9 Temporary Data (O;NR) ** \\
see the [[numerical subfields|description of numerical subfields]]. 

**$0 Type of Relationship (M;NR)** \\
An indication of the type of the relationship between the entity described in the record and the person mentioned in this field. The following values are currently supported:

|ex:hasPredecessor|the corporate body is the predecessor of the entity described in the record|
|ex:hasSuccessor|the corporate body is the successor of the entity described in the record|
|ex:hasSuperiorHierarchicalLevel|the corporate body is the superordinate organisation of the entity described in the record (i.e. the entity described in the record is a part of the corporate body mentioned in this field)
|ex:hasSubordinateHierarchicalLevel|the corporate body is a part of the entity described in the record|
|ex:isMemberOf|the entity described in the record is a member of the corporate body mentioned in this field|
|ex:hasCollaborator|the corporate body is a collaborator to the entity described in the record| 
|ex:hasRelatedEntity|any other type of relationship|


==== Input Conventions ====



==== Examples ====

  - 512 #0$aBiblioteca dell'Archiginnasio$8eng$nNot verified whether main part of the library has been donated

==== Internal Representation ====
<code javascript>
{"data": {"related": [{
    "tmp": "Temporary data ($9)",
    "part": [
        {"entry": "Entry element ($a)"},
        {"firstname": "First name or subdivision ($b)"},
        {"nonsort": "Non-sorting part of name ($e)"},
        {"addition": "Addition to the name ($r)"}
    ],
    "typeOfRelationship": "Type of relationship ($0)",
    "typeOfEntity": "Type of entity",
    "source": ["source of information ($s)"],
    "start": year ($z),
    "end": year ($z),
    "note": [{
        "lang": "Language code ($8)",
        "text": "Text of note ($n)"
    }],
    "id": "Record identifier of related record ($3)",
    "prc": 1
}]}}
</code>

==== Change history ====
  * //17.07.2017//: The first indicator will become obsolete, once the CT has been migrated into its new environment
  * //17.07.2017//: Subfield $1 will no longer be supported, once the CT has been migrated to its new environment.
  * //17.07.2017//: Subfield $6 will no longer be supported, once the CT has been migrated into its new environment
  * //17.07.2017//: Subfield $5 will no longer be supported, once the CT has been moved into its new environment. During ingest any information on the type of relationship will automatically be converted to $0.