diff --git a/man/adjustRtime.Rd b/man/adjustRtime.Rd
index b447be3cc..7d179b525 100644
--- a/man/adjustRtime.Rd
+++ b/man/adjustRtime.Rd
@@ -1,7 +1,7 @@
 % Generated by roxygen2: do not edit by hand
 % Please edit documentation in R/AllGenerics.R, R/XcmsExperiment.R,
-%   R/functions-Params.R, R/functions-XCMSnExp.R, R/methods-OnDiskMSnExp.R,
-%   R/methods-Params.R, R/methods-XCMSnExp.R
+%   R/do_adjustRtime-functions.R, R/functions-Params.R, R/functions-XCMSnExp.R,
+%   R/methods-OnDiskMSnExp.R, R/methods-Params.R, R/methods-XCMSnExp.R
 \name{adjustRtime}
 \alias{adjustRtime}
 \alias{ObiwarpParam-class}
@@ -10,6 +10,7 @@
 \alias{adjustRtime,MsExperiment,ObiwarpParam-method}
 \alias{adjustRtime,MsExperiment,PeakGroupsParam-method}
 \alias{adjustRtime,XcmsExperiment,LamaParama-method}
+\alias{matchLamasChromPeaks}
 \alias{PeakGroupsParam}
 \alias{LamaParama}
 \alias{ObiwarpParam}
@@ -99,6 +100,8 @@ adjustRtime(object, param, ...)
 
 \S4method{adjustRtime}{XcmsExperiment,LamaParama}(object, param, BPPARAM = bpparam(), ...)
 
+matchLamasChromPeaks(object, param, BPPARAM = bpparam())
+
 PeakGroupsParam(
   minFraction = 0.9,
   extraPeaks = 1,
@@ -226,11 +229,10 @@ adjustRtimePeakGroups(object, param = PeakGroupsParam(), msLevel = 1L)
 \S4method{adjustRtime}{XCMSnExp,ObiwarpParam}(object, param, msLevel = 1L)
 }
 \arguments{
-\item{object}{For \code{adjustRtime}: an \code{\link[=OnDiskMSnExp]{OnDiskMSnExp()}}, \code{\link[=XCMSnExp]{XCMSnExp()}},
-\code{\link[=MsExperiment]{MsExperiment()}} or \code{\link[=XcmsExperiment]{XcmsExperiment()}} object.}
+\item{object}{An object of class `XcmsExperiment` with defined ChromPeaks.}
 
-\item{param}{The parameter object defining the alignment method (and its
-setting).}
+\item{param}{An object of class `LamaParama` that will later be used for
+adjustment using the [adjustRtime()] function.}
 
 \item{...}{ignored.}
 
@@ -398,6 +400,9 @@ parameter object.
 
 \code{adjustRtimeGroups} returns a \code{matrix} with the retention times of \emph{marker}
 features in each sample (each row one feature, each row one sample).
+
+A list of matrices representing the 1:1 matches between Lamas
+(ref) and ChromPeaks (obs).
 }
 \description{
 The \code{adjustRtime} method(s) perform retention time correction (alignment)
@@ -468,6 +473,14 @@ in fine-tuning how the matching chromatographic peaks are fitted to the
 lamas, thereby generating a model to align the overall retention time for
 a single file.
 }
+
+This function quickly matches each file's ChromPeaks to Lamas, allowing the
+user to evaluate the matches for each file.
+}
+\note{
+If there are no matches, the file retention will not be adjusted when
+calling [adjustRtime()] with the same `LamaParama` and `XcmsExperiment`
+object.
 }
 \section{Subset-based alignment}{