I have a requirement to get a list of User Defined Actions (UDA) across a web application. Is this feasible if yes can someone share the PowerShell script for the same.
Not sure if you still need this, but I thought I'd share this in case anyone else has the same question,
the following blog, has a powershell script which might meet your requirements:
Alternativly, you can run the following SQL query on your Nintex Config DB, which will retrieve a similair set of information:
SELECT workflowname, pw.Version,WorkflowType,name as 'UDAName', uda.Id as 'UDAID in UDA tbl', UU.UdaId as 'UDAID in Usage tbl', pw.SiteId, pw.WebId, pw.ListId FROM [UdaUsage] UU left join Userdefinedactions UDA on uu.udaID = UDA.Id inner join PublishedWorkflows PW on uu.PublishedWorkflowId = PW.Id
Hope that helps,