Workflow Tutorial: Modifying Generated SQL

[carolhunt]

We need a general workflow tutorial on modifying generated SQL.

Here is the current documentation that needs to be re-written to make it more comprehensive based on the template:
https://docsstage.liquibase.com/workflows/liquibase-community/modify-sql.html

Here a link to the workflow template:
https://docs.google.com/document/d/1Waz3_OPfQtSQ-WzGbP-hbQW9fFSxQgwS/edit

Please utilize the template to aid in the flow of your work.

Your byline, photo and link to your preferred social page will be included once completed.