Read the full Flow addon Documentation on:

https://3d.polyspaace.com/products/flow/docs/

Flow tutorials available on our blog

https://blog.polyspaace.com

Short installation & basic usage guide:

https://3d.polyspaace.com/products/flow/docs/getting-started/

Adding new objects to library:

https://3d.polyspaace.com/products/flow/docs/custom-assets/

Adding & using the properties system:

https://3d.polyspaace.com/products/flow/docs/properties/

Keyboard Shortcuts:

SHIFT + A - Add Object and Add Material from Library has been appended to Blender 'Add Object' menu

CTRL + X - Pie menu with object transforms

CTRL + SHIFT + X - Flow Menu

CTRL + SHIFT + D - Duplicate selected object directly to 3d Cursor

CTRL + SHIFT + V - Paste objects from the clipboard in 3d cursor location