Deprecated Plug-ins

Hi all,

I am trying to get some information about some plugins that are apparently Deprecated in some versions of Appian.
I need to know if they will be replaced by a native functionality in the latest versions, or if they can still be used.
The plug-ins in question :
- CSV Parser Plugin
- Execute Command Line Script 
- Identity Management 
- Parse Excel Spreadsheet Utilities

OriginalPostID-270232

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