diff --git a/DESCRIPTION b/DESCRIPTION
index d47eecc..f0433f1 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -53,12 +53,13 @@ Imports:
     readr,
     stats,
     shiny,
-    openxlsx2,
     haven,
-    readODS,
     zip,
-    assertthat
+    assertthat,
+    openxlsx2,
+    readODS
 Collate: 
+    'REDCapCAST-package.R'
     'utils.r'
     'process_user_input.r'
     'REDCap_split.r'
diff --git a/NAMESPACE b/NAMESPACE
index 670ff33..12fa76a 100644
--- a/NAMESPACE
+++ b/NAMESPACE
@@ -41,6 +41,7 @@ importFrom(REDCapR,redcap_read)
 importFrom(keyring,key_get)
 importFrom(keyring,key_list)
 importFrom(keyring,key_set)
+importFrom(openxlsx2,read_xlsx)
 importFrom(purrr,reduce)
 importFrom(readr,parse_time)
 importFrom(tidyr,pivot_wider)
diff --git a/R/REDCapCAST-package.R b/R/REDCapCAST-package.R
new file mode 100644
index 0000000..bf8985d
--- /dev/null
+++ b/R/REDCapCAST-package.R
@@ -0,0 +1,7 @@
+#' @keywords internal
+"_PACKAGE"
+
+## usethis namespace: start
+#' @importFrom openxlsx2 read_xlsx
+## usethis namespace: end
+NULL
diff --git a/inst/WORDLIST b/inst/WORDLIST
index 55d9ff4..ea8aa62 100644
--- a/inst/WORDLIST
+++ b/inst/WORDLIST
@@ -1,14 +1,17 @@
+Andreas
 Assesment
 CMD
 Codecov
 DOI
 DataDictionary
 GStat
+Gammelgaard
 Github
 GithubActions
 JSON
 Lifecycle
 METACRAN
+ORCID
 POSIXct
 Pivotting
 README
diff --git a/man/REDCapCAST-package.Rd b/man/REDCapCAST-package.Rd
new file mode 100644
index 0000000..2787378
--- /dev/null
+++ b/man/REDCapCAST-package.Rd
@@ -0,0 +1,31 @@
+% Generated by roxygen2: do not edit by hand
+% Please edit documentation in R/REDCapCAST-package.R
+\docType{package}
+\name{REDCapCAST-package}
+\alias{REDCapCAST}
+\alias{REDCapCAST-package}
+\title{REDCapCAST: REDCap Castellated Data Handling}
+\description{
+\if{html}{\figure{logo.png}{options: style='float: right' alt='logo' width='120'}}
+
+Originally forked from the R part of 'REDCapRITS' by Paul Egeler. See \url{https://github.com/pegeler/REDCapRITS}. 'REDCap' database casting and handling of castellated data when using repeated instruments and longitudinal projects. Keeps a focused data export approach, by allowing to only export required data from the database. 'REDCap' (Research Electronic Data Capture) is a secure, web-based software platform designed to support data capture for research studies, providing 1) an intuitive interface for validated data capture; 2) audit trails for tracking data manipulation and export procedures; 3) automated export procedures for seamless data downloads to common statistical packages; and 4) procedures for data integration and interoperability with external sources (Harris et al (2009) \doi{10.1016/j.jbi.2008.08.010}; Harris et al (2019) \doi{10.1016/j.jbi.2019.103208}).
+}
+\seealso{
+Useful links:
+\itemize{
+  \item \url{https://github.com/agdamsbo/REDCapCAST}
+  \item \url{https://agdamsbo.github.io/REDCapCAST/}
+  \item Report bugs at \url{https://github.com/agdamsbo/REDCapCAST/issues}
+}
+
+}
+\author{
+\strong{Maintainer}: Andreas Gammelgaard Damsbo \email{agdamsbo@clin.au.dk} (\href{https://orcid.org/0000-0002-7559-1154}{ORCID})
+
+Authors:
+\itemize{
+  \item Paul Egeler \email{paulegeler@gmail.com} (\href{https://orcid.org/0000-0001-6948-9498}{ORCID})
+}
+
+}
+\keyword{internal}