automatic time entry

Please check the below steps for integrating time field.

1. First need to select DateTime fields from the quick fields.  

2. Then need to click on the setting icon, near the field, after that a popup menu will appear. At the bottom of popup menu, there is the link of "Edit profile". So click on that.

3. Once you will click on the "Edit properties", a new popup window will appear. In that new popup window, need to keep the value of Time, and Default time as "Yes".

Please try it, and let me know if you face any difficulty.