The guideline for navigational design which Pedro should employ to improve the ease of reading for his colleagues is:
This refers to the type of communication where there is the information dissemination among several staff, which includes employee-employer with the aim of spreading information.
With this in mind, we can see that there is a need for Pedro to improve the ease of reading of his colleagues and thus the business message which he should send which is the guideline for navigational design is to avoid headings.
Read more about business message here:
https://brainly.com/question/26199974
