We’re currently in the process of upgrading a large Dynamics CRM 4 to CRM 2011. CRM 4 was implemented by another vendor and has over 80 workflows! Some of which are very complex with custom workflow activities.
We wanted to quickly get a list of all the workflows that had custom activities without going through each one manually.
To get a list of workflows with custom activities do the following
1. Go into the SQL server
2. Open SQL Management Studio
3. Run the query below against your *_MSCRM database
SELECT name, xaml
FROM Workflow
WHERE Xaml like '%AssemblyQualifiedName=%'
ORDER BY name