id summary reporter owner description type status priority milestone component version resolution keywords cc blockedby blocking notify_on_close platform project 6728 Allow opening a session file while keep existing session models Long.Gui@… Greg Couch "Want to be able to merge sessions. Begin forwarded message: From: Long Gui via Chimera-users Subject: [Chimera-users] Questions in ChimeraX comparing with Chimera Date: April 27, 2022 at 11:25:58 AM PDT To: Kenji MATSUI via Chimera-users Reply-To: Long Gui Dear Chimera users, I have been recently transferring to ChimeraX from the conventional Chimera and I am currently struggling with two features existing in Chimera but not in ChimeraX. How could I combine two or several different ChimeraX files? I have been doing in Chimera as I was opening new chimera files by ""Files...Open..."", this is a window pop-up as the following and if I click ""No"", the new Chimera will be added to the cold Chimera as the old one was not closed. However, when I performed the similar operation in ChimeraX, there is no such window and the new ChimeraX would REPLACE the old one. I wonder if there is a way (probably using command to open? but I did not find the correct open options.) to open the new ChimeraX without closing the old one? " enhancement assigned moderate Sessions Eric Pettersen all ChimeraX