R316

R316 / 1:M

Sheet is roughly sized as exactly one Sheet Size Group

Sheet Size Group roughly sizes one or many Sheet

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Sheet Size Groups are used to determine the scaling for each available Title Block Pattern.

Roughly similar sizes such as Letter, A4 and Legal may be grouped together in the same Sheet Size Group since the same Title Block scale will work for all three sizes.

Since any Sheet must specify a scale to be used for any Title Block Patterns, each Sheet must be categorized in a Sheet Size Group.