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Tool for merging multiple profiles into one.
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Merge multiple configurations into one. If there are multiple units of the same type, option 'devices'
is set for each unit with respect to eliminating any duplicate devices.
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Merge two profiles. The configuration of units with matching names are updated with options
from the newer profile. If the 'replace' options of the newer unit is 'True', all options from the
older unit are dropped.
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