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      <title>Allow Substitution</title>
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      <div class="title_topic4" id="xps10_pagetitle">Allow Substitution</div>
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      <p class="para_topic">If the component found by the assembly has the wrong internal identifier (but the correct name), this option enables the assembly to be loaded with this component even though it is a completely different part. However, if the new component has no common history with the substituted component, the update will not have any common history and it will cause any data associated with the original component to be lost. A report is issued at the end of the open operation to indicate that this substitution has taken place.</p>
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