> For the complete documentation index, see [llms.txt](https://docs.dckapintegrator.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.dckapintegrator.com/tutorials/workflow-builder-tutorial/2.-hello-workflow/exercise-2.md).
# 🎯 Exercise 2
**Activity:**
Initialize a JSON object variable called customer:
json
`{`
`"first_name": "alice",`
`"last_name": "johnson",`
`"email": " alice.johnson@example.com ",`
`"score": "42.5"`
`}`
Using inline transformations, add Console steps to display the following:
1. The customer's first name in uppercase
2. The customer's full name in title case
3. The email after removing leading and trailing spaces
4. The score converted to an integer
5. A fallback value — Try converting to lower customer’s city; for fallback case, display "`City Not Available`"
**Hints:**
* [Allowed functions](https://docs.dckapintegrator.com/project-manager/workflows/inline-transformations/allowed-functions)
**Expected Output:**
`ALICE`
`Alice Johnson`
`alice.johnson@example.com`
`42`
`City Not Available`
---
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