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ARCH.045 Define complete set of system-level actors

SM-2781 - Populate Confluence page for activity definition: ARCH.045 Define complete set of system-level actors Finished

RCAMT-464 - Update ARCH.911 and ARCH.912 after refinment proposal was approved Finished

GoalConsolidate the system context and allocation of system level functions to either system actors or the system.
Requirements met by this process stepNone defined
Inputs

AMOD-121 Record of system and actor functions

AMOD-122 Record of system actors

AMOD-046 Selected system boundary tradeoff record

AMOD-045 System capabilities

Outputs

AMOD-119 System context definition

AMOD-133 Consolidated system function allocation (only actor functions)

AMOD-045 System capabilities (updated)

AMOD-122 Record of system actors (updated)

AMOD-121 Record of system and actor functions (updated)

AMOD-045 System capabilities (updated)

Methodology

This step will be performed in order to introduce the information gathered in the viewpoints listed as inputs into the model.

Using the lists of system actors, their functions and the definition of the system boundary as inputs, AMOD-119 System context definition shall be defined, containing the system itself, all system actors and the system functions either allocated to the system or the system actors.

As a result of the creation of these model elements, the following viewpoints shall also be updated:

When this process step has been completed for all iterations (i.e. all system actors defined) in the model, it may be possible to produce AMOD-122 Record of system actors directly in the form of an export from the model. In that case, the former versions of the viewpoint, likely created in Confluence or Excel, will be superseded and may be deleted.

Tools and non-human resourcesTeam for Capella
Cardinality

Once per system capability, revisit to ensure it is still valid

Once per consolidated package of system capabilities

Completion criteria

All system level functions are allocated to the system or a system level actor.

The output view conforms to all its modelling rules.

Design reviewARCH.R.3 System capability review
Step done by (Responsible)Lead system architect
Provides input to/assists (Contributes)
  • System architect
  • Engineer
  • Cross-cutting engineer
Uses outputs (Informed)None directly.