This is almost always going to be a javascript statement.  Fortunately - one of the actions you can invoke in the actions framework is a “snippet”    The snippet you’d write would convert the date/time field to a javascript object.  Add an hour to that object,  convert it back to a salesforce object and then save the field. 

Should be pretty straightforward. 

Thanks Rob.

For us Javascript newbies do you have a sample pleeeaaaase?

Your probably going to want to check out this doc : http://help.skuidify.com/m/11720/l/129505-skuid-time but something like this might work…

var params = argumentse0],&nbsp; &nbsp;$ = skuid.$;<br>var model = skuid.$M('YOURMODEL');<br>var row = model.getFirstRow();<br>var dateVar = row.Your_Date_Field__c;<br>//convert from Salesforce date to Javascript date<br>var jsDate = skuid.time.parseSFDate(dateVar);<br>//add an hour&nbsp;<br>jsDate.setHours(jsDate.getHours() + 1);<br>//convert from Javascript date back to Salesforce date<br>var hourAdded = skuid.time.getSFDate(jsDate);

model.updateRow(row,{Your_Date_Field__c : hourAdded});

If you’re using a datetime field change “parseSFDate” and “getSFDate” to “parseSFDateTime” and “getSFDateTime”.

Thanks Moshe.  

You are a *  !!!