diff --git a/NEWS.md b/NEWS.md
index 5fe1d25..efa9f04 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -1,6 +1,7 @@
 # datamods 1.4.6
 
 * New module `create_column_ui()` / `create_column_server()` to add new column based on an expression to a `data.frame`.
+* New module `cut_variable_ui()` / `cut_variable_server()` to cut a numeric factor into several interval.
 
 
 # datamods 1.4.5
diff --git a/R/create-column.R b/R/create-column.R
index 32c245f..650a2fe 100644
--- a/R/create-column.R
+++ b/R/create-column.R
@@ -190,7 +190,9 @@ list_allowed_operations <- function() {
     c("max", "min", "range", "prod", "sum", "any", "all"),
     "pmin", "pmax", "mean",
     "paste", "paste0", "substr", "nchar", "trimws",
-    "gsub", "sub", "grepl", "ifelse"
+    "gsub", "sub", "grepl", "ifelse", "length",
+    "as.numeric", "as.character", "as.integer", "as.Date", "as.POSIXct",
+    "as.factor", "factor"
   )
 }
 
diff --git a/man/create-column.Rd b/man/create-column.Rd
index 838bb66..c3f47b8 100644
--- a/man/create-column.Rd
+++ b/man/create-column.Rd
@@ -56,7 +56,7 @@ A \code{\link[shiny:reactive]{shiny::reactive()}} function returning the data.
 This module allow to enter an expression to create a new column in \code{data.frame}.
 }
 \note{
-User can only use a subset of function: (, c, +, -, *, ^, \%\%, \%/\%, /, ==, >, <, !=, <=, >=, &, |, abs, sign, sqrt, ceiling, floor, trunc, cummax, cummin, cumprod, cumsum, exp, expm1, log, log10, log2, log1p, cos, cosh, sin, sinh, tan, tanh, acos, acosh, asin, asinh, atan, atanh, cospi, sinpi, tanpi, gamma, lgamma, digamma, trigamma, round, signif, max, min, range, prod, sum, any, all, pmin, pmax, mean, paste, paste0, substr, nchar, trimws, gsub, sub, grepl, ifelse.
+User can only use a subset of function: (, c, +, -, *, ^, \%\%, \%/\%, /, ==, >, <, !=, <=, >=, &, |, abs, sign, sqrt, ceiling, floor, trunc, cummax, cummin, cumprod, cumsum, exp, expm1, log, log10, log2, log1p, cos, cosh, sin, sinh, tan, tanh, acos, acosh, asin, asinh, atan, atanh, cospi, sinpi, tanpi, gamma, lgamma, digamma, trigamma, round, signif, max, min, range, prod, sum, any, all, pmin, pmax, mean, paste, paste0, substr, nchar, trimws, gsub, sub, grepl, ifelse, length, as.numeric, as.character, as.integer, as.Date, as.POSIXct, as.factor, factor.
 You can add more operations using the \code{allowed_operations} argument, for  example if you want to allow to use package lubridate, you can do:
 
 \if{html}{\out{<div class="sourceCode r">}}\preformatted{c(list_allowed_operations(), getNamespaceExports("lubridate"))