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| • | Each
table must have a unique two-letter abbreviation ttabbr: |
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| • | Each
TTabbrev produces a primary key (pkey) attribute: |
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| • | Each
1:M relationship produces a foreign key (fkey); |
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| • | Attribute
formats and descriptions must also be acquired: |
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| These
are added on this diagram or directly to file StateModel.sch, |
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| which comprises a Data Dictionary of entities,
classes, relations and |
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| attributes. |
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| • | This
state model belongs to the LCP namespace subschema, |
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| which
also includes Tables AC, AI and EI |
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| StateModelRev05f.ppt - RJL
rev. 050918 1 |