Pattern players (what I know)

Str#52. "Establish Actor and Participant Attributes" Strategy

Related patterns:

Str#53. "Establish Place Attributes" Strategy

Str#54. "Establish Transaction Attributes" Strategy

Related patterns:

Str#54a. "Transaction Times" Strategy

Str#54b. "An Attribute? Or Something More?" Strategy

Str#55. "Establish Item and Specific Item Attributes" Strategy

Related patterns:

Str#56. "Establish Interacting System and Device Attributes" Strategy

Establishing responsibilities / what I know

Strategies for building object models