1) This is related to KB articles. There will be a valid date field on KB form. Ideally after that date , article gets retired. So , create an UI Action named Publish which will be visible only in Retired articles and if we click on it, validate that

[gomathysanjana]

1)	This is related to KB articles. There will be a valid date field on KB form. Ideally after that date , article gets retired. So , create an UI Action named Publish which will be visible only in Retired articles and if we click on it, validate that user changes valid to date to a future date. If date is in past or today, do not publish it.
2)	Create two fields on KB form. Group Reference to Groups table User Glide list field reference to User table. Fill Group field with some group.   Now create a UI Action "All Users" , if we click on it, the users of the grp belonging to Group should be filled in User glide list field
	How to perform this

[gomathysanjana]

Im not getting the error msg if am giving the past or today's date rather it is published simply

[Harish KM]

That should not happen .paste your script here let me check

[gomathysanjana]

if(current.valid_to<=gs.nowDateTime()){

  gs.addInfoMessage("Invalid Date.Please enter future Date");

  current.setAbortAction(true);

}

else{

  current.workflow_state='published';

  current.update();

}

action.setRedirectURL(current);