1      Definition

An Identified administrative subset of an M-Instance.

2      Functional Requirements

  1. An M-Environment implements a Functional Profile of MPAI Metaverse Model – Architecture.
  2. The Functional Profile shall be the same or included in the Functional Profile of the M-Instance it is part of.
  3. The Item Formats and the Data Type Formats shall be the same or a subset of those supported by the M-Instance it is part of.

3      Syntax


4      Semantics

Label Size Description
Header N1 Bytes MEnvironmentHeader
·       Standard 9 Bytes The characters “MMM-MEN-V”
·       Version N2 Bytes Major version – 1 or 2 characters
·       Dot-separator 1 Byte The character “.”
·       Subversion N3 Byte Minor version –1 or 2 characters
MInstanceID N4 Bytes Identifier of M-Instance.
MEnvironmentID N5 Bytes Identifier of M-EnvironmentID.
ECapabilitiesID N6 Bytes Identifier of E-Capabilities.
ERulesID N7 Bytes Identifier of M-Instance Rules.
DescrMetadata N8 Bytes Descriptive Metadata

5      Data Formats

No new Data Formats required.

6      To Respondents

MPAI request comments on:

  1. Functional Requirements.
  2. The JSON Syntax and Semantics.