I have queries regarding Webex Teams:
1.Can we segregate the teams(group) space and one to one space.
2.Can we create different folders or directories in Webex Team chat space.
3.Can we download Third party applications directly from Webex Teams instead of Webex HUB web portal.
1. Yes you can create teams and one to one spaces in Webex Teams https://help.webex.com/en-us/4eawbp/Spaces-and-Teams#concept_EAFA45F5F715CFE455E1842A283FE3F3
2. You can share files with Webex Teams https://help.webex.com/en-us/yuwad5/Share-Files-with-Others-in-Cisco-Webex-Teams however you can connect your OneDrive or SharePoint Online to work on files right within teams https://help.webex.com/en-us/nuz39yeb/Connect-Cisco-Webex-Teams-to-Microsoft-OneDrive-and-SharePoint-Online
3. You may want to take a look at the following
Buttons and Cards—Windows and Mac
We’re making it easier for you to interact with bots and integrations in Webex Teams. When your bot sends information in a space that includes a card with buttons, you can now easily interact with it. For example, with a Jira bot, you can quickly create or update tickets right from Webex Teams. Developers, see https://developer.webex.com/docs/api/guides/cards to get details about implementing cards in new or existing bots.
We are also working to simplify workflows by having 3rd party apps embedded directly in Teams keep a watch on https://help.webex.com/en-us/8dmbcr/What-s-New-in-Cisco-Webex-Teams#concept_77181EC075A37E482167D14FF00CFBE8
You can mark space as Favorite to show at the top of all other spaces. Also you can filter the spaces or content. Check out this URL: https://help.webex.com/en-us/iqq278/Filter-Your-Spaces-and-Content.