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Question: 
When setting up a condition in a DocuWare Workflow, how can I check if a text global variable is empty? 

Answer: 
From the condition step of your workflow, you can use the following arithmetic expression to search if a text global variable is empty. 

GV_Variable = "" OR GV_Variable = NOTHING



KBA applicable for both Cloud and On-premise Organizations. 

This article is valid for DocuWare versions: 7, 7.1, 7.2, 7.3, 7.4, 7.5, 7.6, 7.7, 7.8, 7.9, 7.10, 7.11, 7.12, 7.13, 7.14, Workflow, Text global variable, Condition task

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