diff --git a/man/InsuranceContract.ParameterDefaults.Rd b/man/InsuranceContract.ParameterDefaults.Rd
index cc60d3bf09c11c97885fff5967928a30bbe885c1..99fb0aae698b93b2cfe77d0d2506e29bdf4ea8e7 100644
--- a/man/InsuranceContract.ParameterDefaults.Rd
+++ b/man/InsuranceContract.ParameterDefaults.Rd
@@ -41,6 +41,9 @@ for single-premium contracts.
 contracts with multiple parts, e.g. dynamic increases),
 default = "Hauptvertrag"}
 \item{\code{$sumInsured}}{Sum insured, default = 100,000}
+\item{\code{$initialCapital}}{Reserve/Capital that is already available
+at contract inception, e.g. from a previous contract. No tax
+or acquisition costs are applied to this capital.}
 \item{\code{$YOB}}{Year of birth of the insured, used to determine the
 age for the application of the mortality table}
 \item{\code{$age}}{Age of the insured}
@@ -144,7 +147,15 @@ are calculated. Value of type \link{Date}, typically generated with
 month are relevant.}
 \item{\code{$balanceSheetMethod}}{How to interpolate the balance sheet
 reserves (at the balandeSheetDate) from the yearly contractual
+reserves. Either a string "30/360", "act/act", "act/360", "act/365"
+or a function with signature \code{balanceSheetMethod(params, contractDates, balanceDates)}
+that returns a vector of coefficients for each year to
+interpolate the reserves available at the given \code{contractDates}
+for the desirec \code{balanceDates}}}
 reserves.}
+\item{\code{$unearnedPremiumsMethod}}{How to calculate the unearned
+premiums (considering the balance sheet date and the premium
+frequency). A function with signature \code{unearnedPremiumsMethod(params, dates)}}
 \item{\code{$surrenderValueCalculation}}{A function describing the surrender
 value calculation.}
 \item{\code{$premiumFrequencyOrder}}{Order of the approximation for
diff --git a/man/InsuranceContract.Rd b/man/InsuranceContract.Rd
index e952c143ebfa0dbf36e0073039facaa2d2096b30..aa65807f7007757b351787272eb941d581ea3d46 100644
--- a/man/InsuranceContract.Rd
+++ b/man/InsuranceContract.Rd
@@ -559,6 +559,7 @@ Calculate all time series of the contract from the parameters
   valuesFrom = 0,
   premiumCalculationTime = 0,
   preservePastPV = TRUE,
+  additionalCapital = 0,
   recalculatePremiums = TRUE,
   recalculatePremiumSum = TRUE,
   history_comment = NULL,
@@ -590,6 +591,10 @@ they no longer represent the actual contract state at these
 times. If values are not recalculated, the reserves at each
 time step represent the proper state at that point in time.}
 
+\item{\code{additionalCapital}}{The capital that is added to the contract
+(e.g. capital carried over from a previous contract) at the
+premium calculation time.}
+
 \item{\code{recalculatePremiums}}{Whether the premiums should be recalculated
 at time \code{premiumCalculationTime} at all.}
 
diff --git a/man/InsuranceTarif.Rd b/man/InsuranceTarif.Rd
index 872286f6945baaef5dddd7203ed93e538857f930..81de465640c87e9e43cd64a3450cb26bf369dc57 100644
--- a/man/InsuranceTarif.Rd
+++ b/man/InsuranceTarif.Rd
@@ -922,12 +922,14 @@ Not to be called directly, but implicitly by the \link{InsuranceContract} object
 Calculate the (linear) interpolation factors for the balance
 sheet reserve (Dec. 31) between the yearly contract clowing dates
 \subsection{Usage}{
-\if{html}{\out{<div class="r">}}\preformatted{InsuranceTarif$getBalanceSheetReserveFactor(params, years = 1)}\if{html}{\out{</div>}}
+\if{html}{\out{<div class="r">}}\preformatted{InsuranceTarif$getBalanceSheetReserveFactor(method, params, years = 1)}\if{html}{\out{</div>}}
 }
 
 \subsection{Arguments}{
 \if{html}{\out{<div class="arguments">}}
 \describe{
+\item{\code{method}}{The method for the balance sheet interpolation (30/360, act/act, act/360, act/365 or a function)}
+
 \item{\code{params}}{Contract-specific, full set of parameters of the contract
 (merged parameters of the defaults, the tariff, the profit participation
 scheme and the contract)}