Why does ModelAdvisor.Paragraph() not display texts within "<>"?

I am authoring a custom check and adding custom text/instructions to the results using ModelAdvisor.Paragraph using the following syntax:

t3 = ModelAdvisor.Paragraph("I added my %<custom text!!!!!!>");

However, the displayed text in the results window ignores characters inside the '<>' as seen below. Why does "ModelAdvisor.Paragraph" ignore text inside '<>'? Is there a workaround for this problem?

Text displayed in the Model Advisor results Window:

"I added my %"

Answer 1

[MathWorks Support Team]

The reason "ModelAdvisor.Paragraph" ignores the texts in between "<>" is that "ModelAdvisor.Paragraph" generates HTML content for a report. Based on the HTML syntax, anything inside "<>" will be treated as a tag and not rendered. Therefore, in order to print out the symbol and texts in between, escape codes should be used. 

ModelAdvisor.Paragraph can be used with escape codes as follows:

t3 = ModelAdvisor.Paragraph("I added my %<custom text!!!!!!>");

Please note that, instead of putting "<" and ">", we replace them with "&lt;" and "&gt;".