Hi. I have a problem that I can't find a solution. use IM_ File entered some text as follows [20210816-094441] ID=123 some information1 [20210816-094441] ID=123 some information2 [20210816-094441] ID=124 some information3 [20210816-094441] ID=124 some information4 need to merge events according to the ID field. The expected output is as follows. I find some data and try to use PM_ Evcorr, but the community version lacks get_ prev_ event_ data() [20210816-094441] ID=123 some information1 some information2 [20210816-094441] ID=124 some information3 some information4