For Managed projects, this panel lets you control the C/C++ source code indexer.
Certain features of the IDE rely on this information.

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Enable project specific settings
- Enables specific index settings for the selected project; otherwise, common settings (those defined in Preferences) are applied and all controls below are disabled.
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Select indexer
- Specifies the indexer to use for this project. The option No Indexer disables indexing. Note that every indexer may have its own set of options.
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Build configuration for the indexer
- Because indexing takes a lot of time, using the active configuration is not recommended because a reindex operation occurs after each active configuration change; the index source comes from the specified configuration or from the active one.