title: What does "=EMBED("Forms.CheckBox.1","")" do for checkboxes?
body: <p>I have an Excel sheet with a large amount of checkboxes. I copy and pasted the checkboxes around. In the formula bar, every single one of them has</p>
  <pre><code>=EMBED(&quot;Forms.CheckBox.1&quot;,&quot;&quot;)
  </code></pre>
  <p>What is the significance of this? What does it do to the checkboxes?</p>