Documentation is an essential part of the best practices in Frends development, and there are different ways to document a Process. Developers should document while implementing to ensure the Processes are readable and easy to understand.
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Frends provides four different Elements for documentation, in addition to the possible description fields in the parameters of Elements. The following documentation Elements do not provide any functionality or affect the Process execution in any way:

Additionally, Elements in a Process can be colored to aid in documentation.

The next article is Example on How to use Data Object & Data Store Elements.