Date

[Aleksandar1]

I need little help,in first row date should be entered by end user and time should be fixed as it is in document and  in second row end user needs to enter both dates

[alexnajm]

Sounds like you want an app! Here it is attached

[alexnajm]

The key is that the user would have to type the parameters correctly - you have the date/time plus a date range so both have to be typed out using Text Box tools!

[binuacs]

@Aleksandar1 another option use the date interface tool