diff --git a/docs/pages.jl b/docs/pages.jl
index a71718123..b10a14ed9 100644
--- a/docs/pages.jl
+++ b/docs/pages.jl
@@ -5,6 +5,7 @@ pages = [
         "tutorials/identifiability.md",
         "tutorials/identifiable_functions.md",
         "tutorials/discrete_time.md",
+        "tutorials/reparametrization.md",
     ],
     "Basics" => Any["input/input.md", "identifiability/identifiability.md"],
     "Library" => Any[
diff --git a/docs/src/tutorials/reparametrization.md b/docs/src/tutorials/reparametrization.md
new file mode 100644
index 000000000..5aacd936e
--- /dev/null
+++ b/docs/src/tutorials/reparametrization.md
@@ -0,0 +1,95 @@
+# Reparametrizations
+
+## Overview
+
+Once one has found that not all parameters and/or states of the model at hand are identifiable, one natural desire is to
+reparametrize the model into a one with better identifiability properties.
+`StructuralIdentifiability` offers such a functionality via the function `reparametrize_global`.
+It takes as input an ODE model and produces its transformation into another model with the same
+input-output behaviour but with the states and parameters being globally identifiable.
+Note that, in general, such a transformation may not exist in the class of rational models,
+so sometimes the function returns an ODE not on the whole affine space but on a manifold.
+
+More precisely, the function returns a dictionary with three keys:
+
+  - `:new_vars` is a dictionary which maps the new parameters and new states into the formulas expressing them in terms of the original parameters and states;
+
+  - `:new_ode` is the ODE satisfied by these new states (and the expression of the output in terms of the new states);
+  - `:implicit_relations` is a list of algebraic relations between the new states and parameters. Being nonempty, this is exactly the list of equations defining the manifold, on which the new ODE model is defined. In many interesting  cases, however, this list is empty meaning that the new ODE is a standard rational ODE model.
+
+## Example: SEUIR model
+
+Consider a SEUIR epidemiological model from[^1]:
+
+$\begin{cases}
+S(t)' = -\beta \frac{(U(t) + I(t))S(t)}{N},\\
+E(t)' = \beta \frac{(U(t) + I(t))S(t)}{N} - \gamma E(t),\\
+U(t)' = (1 - \alpha) \gamma E(t) - \delta U(t),\\
+I(t)' = \alpha \gamma E(t) - \delta I(t),\\
+R(t)' = \delta(U(t) + I(t)),\\
+y(t) = I(t)
+\end{cases}$
+
+In this model `S` is, as usually, the number of susceptible people, `E` is the number of people exposed to virus but not yet infected
+(as in a simple SEIR model[^1]), and `I` and `U` correspond to number of infected people who report the infection and who do not, respectively.
+We define the model but omit `R` compartment since it does not affect the output dynamics:
+
+```@example seuir
+using StructuralIdentifiability
+
+ode = @ODEmodel(
+    S'(t) = -b * (U(t) + I(t)) * S(t) / N,
+    E'(t) = b * (U(t) + I(t)) * S(t) / N - g * E(t),
+    U'(t) = (1 - a) * g * E(t) - d * U(t),
+    I'(t) = a * g * E(t) - d * I(t),
+    y(t) = I(t)
+)
+```
+
+Majority of the states and parameters are not identifiable in this case:
+
+```@example seuir
+assess_identifiability(ode)
+```
+
+Let us attempt to reparametrize the model, and print new variables:
+
+```@example seuir
+reparam = reparametrize_global(ode)
+@assert isempty(reparam[:implicit_relations]) # checking that the result is an ODE on the whole space, not on a manifold
+reparam[:new_vars]
+```
+
+In these new variables and parameters, the original ODE can be rewritten as follows:
+
+```@example seuir
+reparam[:new_ode]
+```
+
+In order to analyze this result, let us give more interpretable names to the new variables and parameters:
+
+$I := I, \; \widetilde{E} := \alpha E, \widetilde{S} := \alpha, \; \widetilde{I} := \alpha (I + U), \; \gamma := \gamma,\;\delta := \delta,\;\widetilde{\beta} := \frac{\beta}{\alpha N}$
+
+Then the reparametrize system becomes
+
+$\begin{cases}
+\widetilde{S}'(t) = -\widetilde{\beta} \widetilde{S}(t) \widetilde{I}(t),\\
+\widetilde{E}'(t) = \widetilde{\beta} \widetilde{S}(t) \widetilde{I}(t) - \gamma \widetilde{E}(t),\\
+\widetilde{I}'(t) = -\delta \widetilde{I}(t) + \gamma\widetilde{E}(t),\\
+I'(t) = \gamma\widetilde{E}(t) - \delta I(t),\\
+y(t) = I(t)
+\end{cases}$
+
+This reparametrization not only reduces the dimension of the parameter space from 5 to 3 but reveals interesting structural properties of the model:
+
+  - The first three equations form a self-contained model which is equivalent to a simple SEIR model, so the model gets "decomposed";
+
+  - New variables $\widetilde{S}$, $\widetilde{E}$, $\widetilde{I}$ are obtained from $S$, $E$, and $I$ by scaling by $\alpha$ which is the ratio of people who report being infected. One can interpret this as there is a part of population who would report infection and the other part who would not. Ultimately, we can model only the ones who would as this is mainly they who contribute to the output.
+
+Finally, we can check that the new model is indeed globally identifiable:
+
+```@example seuir
+assess_identifiability(reparam[:new_ode])
+```
+
+[^1]: > T. Sauer, T. Berry, D. Ebeigbe, M. Norton, A. Whalen, S. Schiff, [*Identifiability of infection model parameters early in an epidemic*](https://doi.org/10.1137/20m1353289), SIAM Journal on Control and Optimization, 2022;
diff --git a/src/ODE.jl b/src/ODE.jl
index 9805bcb0e..625c0d21e 100644
--- a/src/ODE.jl
+++ b/src/ODE.jl
@@ -502,7 +502,7 @@ function Base.show(io::IO, ode::ODE)
         if endswith(var_to_str(x), "(t)")
             print(io, var_to_str(x)[1:(end - 3)] * "'(t) = ")
         else
-            print(io, var_to_str(x) * " = ")
+            print(io, var_to_str(x) * "' = ")
         end
         print(io, ode.x_equations[x])
         print(io, "\n")
diff --git a/src/parametrizations.jl b/src/parametrizations.jl
index c712b3328..aef46cc12 100644
--- a/src/parametrizations.jl
+++ b/src/parametrizations.jl
@@ -370,10 +370,10 @@ function reparametrize_with_respect_to(ode, new_states, new_params)
         new_vars_vector_field[state] = new_dynamics_states[i]
     end
     @info "Converting variable names to human-readable ones"
-    internal_variable_names = map(i -> "X$i", 1:length(new_states))
+    internal_variable_names = map(i -> "X$i(t)", 1:length(new_states))
     parameter_variable_names = map(i -> "a$i", 1:length(new_params))
-    input_variable_names = map(i -> "u$i", 1:length(tag_inputs))
-    output_variable_names = map(i -> "y$i", 1:length(tag_outputs))
+    input_variable_names = map(i -> "u$i(t)", 1:length(tag_inputs))
+    output_variable_names = map(i -> "y$i(t)", 1:length(tag_outputs))
     all_variable_names = vcat(
         internal_variable_names,
         parameter_variable_names,