Recently we had to maintain a deployed InTouch Application using ArchestrA Symbol. The application was developed by a third party and we didn't have access to the Galaxy source. Using the latest version of GraphicsAPI, we were able to get the Symbols back using .vedef files. When an InTouch Application is published, ArchestrA Symbols definition are stored in .vedef files located in the 'ArchestrASymbols' folder of the published application.
The GraphicsAPI from [code192] all
During a project, we created test instances and some coding errors made us recreate variables.
In Historian, the Tag is created automatically, but is not automatically deleted. At the end of a big project, it is hard to know all the variables in historian that were created and have no link with A² Tags. To remove the tag you can do so via the SMC, but for that, you need to know all the tags that no longer exist in A².
To know these tags, you can do it with a SQL query : SEL