The rend attribute in the TEI namespace can be used for recording how parts of the example was rendered.
First, disagreement in number: either parts were rendered or each individual part was rendered.
Second, there is no @rend attribute in the TEI namespace. (To show such in an <egXML> would require something like <p tei:rend="X" xmlns:tei="http://www.tei-c.org/ns/1.0">.)
From an example in the egXML.xml file:
First, disagreement in number: either parts were rendered or each individual part was rendered. Second, there is no
@rendattribute in the TEI namespace. (To show such in an<egXML>would require something like<p tei:rend="X" xmlns:tei="http://www.tei-c.org/ns/1.0">.)