Collections are packages containing languages and their respective description, keywords, what's new and screenshot fields.
Descriptions
Description fields are text fields with a maximum of 4000 characters limit. Editable by Owner, App Manager and Content Manager. .
What's New
What's new fields are text fields with a maximum of 4000 characters limit. Editable by Owner, App Manager and Content Manager. .
Keywords
Keyword fields are text fields with a maximum of 100 characters limit. Editable by Owner, andApp Manager. .
Screenshots and Previews
Screenshot fields are different from fields. Each language in a collection has screenshot fields for different device sizes. Some are required to be filled, otherwise you can not submit your application for review process, some are optional.
To learn more about devices click here.
Screenshots and Previews share fields on StoreSyncer, they are editable by Owner, App Manager and Designer..