Tendoo Design

Writing guidelines

Practical rules and standards for writing consistent, clear, and user-centered content across the Tendoo platform.

Writing guidelines

These guidelines help you write content that’s clear, consistent, and easy to use. They apply to all interface text, documentation, and user-facing content in the Tendoo system.

Follow these rules to align with our voice, support accessibility, and keep every message helpful and human.


✅ Use Sentence Case

Use sentence case for most UI text — labels, headings, buttons, and notifications.

✅ “Create new project”

🚫 “Create New Project”


📣 Write in Active Voice

Tell users who’s doing what, and keep things direct.

✅ “You can reset your password.”

🚫 “Passwords can be reset.”


🧠 Use Present Tense

Present tense keeps content simple and immediate.

✅ “Your changes are saved.”

🚫 “Your changes have been saved.”


🔁 Be Consistent

Use the same terms for the same things — throughout the product and documentation.

✅ Always use “Sign in”

🚫 Don’t switch between “Sign in” / “Log in” / “Login”


📝 Use Clear and Direct Language

Avoid buzzwords, slang, or overly technical jargon (unless writing for a developer audience).

✅ “We couldn’t find your file.”

🚫 “The requested resource could not be located.”


❌ Avoid Redundant Words

Write only what the user needs. If it doesn’t help, cut it.

✅ “Upload file”

🚫 “Please kindly upload your file to continue”


Make link text meaningful without needing surrounding context.

✅ “Download the Tendoo app”

🚫 “Click here”


🧩 Use Placeholders Correctly

Keep variables like {name} or {count} intact and unaltered.

✅ “Hi, {name}

🚫 “Hello { name }!”


📐 Use Consistent UI Terms

ActionLabel
Sign in“Sign in”
Submit form“Submit”
Next step“Continue”
Remove“Delete”


These guidelines keep Tendoo’s content unified, clear, and helpful — so users can focus on their goals, not the interface.