They're due to host Saracens in the last eight.
Leinster and Ulster are set to resume their Heineken Champions Cup campaigns in mid September.
The EPCR have confirmed they are planning to restart the 2020 tournament on the weekend of September 18th, 19th and 20th.
Leinster are set to host Saracens in the last-8, while Ulster will be away from home against Toulouse.
The semi finals will take place one week later, with the decider set for Marseille on Saturday October 17th.
The venue for the final remains unclear though, with the EPCR saying it will be reviewed in line with potential travel restrictions.
It's also been revealed that a 24-team tournament is being considered for the 2020/21 season, which will get under way in mid-December.
I'm Gonna Do My Best To Win The Last Two Races - Alex Dunne
Midlands Counties To Learn Their Opponents For Leinster Football Championship
Midlands Athletes To Compete At European Cross Country Championships
CCFL: Big Wins For Monksland United And St Peter's
Alex Dunne Returns To F2 Action
Clane Were The Better Side - Clonad Manager
Gurranabraher Prove Too Strong For Portlaoise Panthers
Clough Ballacolla Made The Game A Sticky One - Henry Shefflin
Athlone Town Players Shortlisted At Irish Soccer Awards
Panthers Suffer Back To Back Losses In Men's First Division
Laois And Offaly Clubs Sign Off In Leinster After Championship Defeats
Midlands Athletes Shine In Derry For National Cross Country
Willie Hyland Calls Time As Clough Ballacolla Depart Leinster Championship
€201k - Athlone Town Enjoy Massive European Windfall
Westmeath's Kieran Martin Announces Retirement
"Work Rate, Determination, And Drive" - Lusmagh's Ruairi Kelly Looks Forward To Leinster Semi-Final
Portlaoise Panthers Back In Action This Weekend
Henshaw Misses Out As Prendergast Claims 10 Jersey For Boks Contest
Ireland Get Czechia For World Cup Play-Off