olemus
mudeli elemendile lisatav võtmesõnast ja väärtusest koosnev paar
= a keyword-value pair that may be attached to a model element

ülevaateid
https://www.visual-paradigm.com/support/documents/vpuserguide/1283/27/6258_taggedvalues.html

https://sparxsystems.com/enterprise_architect_user_guide/16.1/guide_books/tools_ba_tagged_values.html

https://sparxsystems.com/enterprise_architect_user_guide/16.1/modeling_frameworks/tagged_value_types.html