Go to Items

1. Definition 2. Functional Requirements 3. Syntax 4. Semantics

1      Definition

An Item that references only one Process or Item in an M-Instance.

2      Functional Requirements

  1. A Process or an Item may have more than one Identifier.
  2. Each identifier of a Process or an Item identifies only one Process or Item.
  3. An Identifier of a Process or an Item may have a hierarchical structure to enable Identification an Item or  a Process based on the M-Instance and the M-Environment:
    1. M-InstanceID
    2. M-EnvironmentID
    3. ItemID/ProcessID
  4. An Identifier may signal the type of Process or Item it identifies.

3      Syntax

https://schemas.mpai.community/MMM4/V2.1/data/Identifier.json

4      Semantics

Label Description
Header Identifier Header
– Standard-Identifier The characters “MMM-IDF-V”
– Version Major version – 1 or 2 Bytes
– Dot-separator The character “.”
– Subversion Minor version – 1 or 2 Bytes
MInstanceID Identifier of M-Instance.
MEnvironmentID Identifier of M-Environment.
Identifier Identifier of Process or Item
DescrMetadata Descriptive Metadata

Go to Items