You can truncate to right and/or left by using an asterisk (*): requir*
Monday, 16 April 2018 - Thursday, 19 April 2018
Monday, 12 March 2018 - Thursday, 15 March 2018
Wednesday, 28 February 2018 - Thursday, 1 March 2018
One month before the part-session
Thursday before the part-session
The first day of the part-session
From the second day of the part-session