What's the meaning of pull-up and pull-down in ALED6001's Rpwmo setting?

[TSU.11]

Hello

1. What's the meaning of pull-up and pull-down in ALED6001's Rgate & Rpwmo setting?
2. Is Rgate in pull-up case case in the ALE6001's Demo kit AN4549?
3. Is Rpwmo in pull-down case in the ALE6001's Demo kit AN4549?
4. Is Rgate in pull-down case case in the ST eDesignSuite?

How to distinguish?

​Thank you.

ALED6001 Datasheet

Demokit AN4549

https://www.st.com/resource/en/application_note/dm00123365-singlechannel-boost-led-driver-using-the-aled6001-with-graphic-user-interface-for-quick-evaluation-stmicroelectronics.pdf

ST eDesignSuite