5. Developer Design, build and test customizations Administrator Install and monitor customizations Site Collection Owner Activate and use customizations

6. Developer Design, build and test customizations Administrator Monitor customizations Site Collection Owner Activate and use customizations Install customizations

10. Installation Upload into Solution Gallery Activation Auto-activates features Deactivation Inert operation, extended by developer Web Parts no longer execute Deletion

14. SPSite SPWeb SPList SPListItem

16. SandboxSandbox AspNetHostingPermission, Level=Minimal SharePointPermission, ObjectModel=true SecurityPermission, Flags=Execution Full Trust wss_usercode.configwss_usercode.config User Code Framework CodeMy.dllMy.dllOther.dllOther.dll System DLL SharePoint DLL SharePoint OM Subset OM

17. Front end Back end Host Service Execution Manager Worker Process Untrusted Code Subset Object Model Full Object Model

18. Root SPWeb of SPSite Solution gallery WebParts.wsp Web Part gallery Per-WFE AssemblyCache \company. intranet.webpart.wsp\ foo.dll Sandboxed Worker Process 1256743

20. Non-Visual Web Parts Event/Feature Receivers Feature Activation Events Custom Workflow Actions InfoPath Forms Services List Definitions Custom ActionsSite Pages Site Columns Content Types

22. Full Object Model Subset Object Model MyWebPart.dllMyWebPart.dllProxyProxy Runtime

28. ©2010 Microsoft Corporation. All rights reserved. RTM Content - Published April 2010

30. You can tweak these values to fit your need…