Hi @Krishna521,

I think you are talking about SharePoint online, then:

I am not sure if there is a ms graph web service for, if yes, simply use the "call a webservice" function in NWC. 

Or one other easy  is, to build a small process for it, I attach a screenshot of what I built  (it is not tested, but it should do the job)

1) I got every member from the site collection with the action: Get members of a SharePoint group

2) I loop through the object which I got from the previous action.

3) Use a "run if" action, to check if the user is in the collection and if yes a set a boolean to yes.

Thanks for your response. This requirement is to visible control based on the logged in user.

In Nintex form we have function called IsMember, but I was not able to similar function in Task form.

So I thought of setting the value by checking logged in user in SharePoint user group in a variable and add rule to visible/hide.

Do you have any suggestions?

Hi @Krishna521, 

which Product do you use, Nintex Workflow Cloud or Nintex for O365?

Cheers

Sven

Is there any easy way to check user membership on NWC task form?

Hi @Krishna521,

I am afraid, there is no such easy way, there are also some restriction from Microsoft, why this is not easy to accomplish from our side.