diff --git a/ObscoreTimeExtension.tex b/ObscoreTimeExtension.tex
index 73fa756..bf60b12 100644
--- a/ObscoreTimeExtension.tex
+++ b/ObscoreTimeExtension.tex
@@ -473,7 +473,7 @@ \subsection{Clarifying the physical content, dimensionality and time dependency
 {\color{blue} t\_exp\_min} & minimal length of time sample & Char.TimeAxis.Sampling.Extent.LoLim & time.duration; & s & man\\
 &  (min integration time)& & obs.sequence;stat.min& & \\ \hline
 {\color{blue}t\_exp\_max} & maximal length of time sample  & Char.TimeAxis.Sampling.Extent.HiLim & time.duration; & s & man\\
-& (max integration time) & &bs.sequence;stat.max & & \\ \hline
+& (max integration time) & &obs.sequence;stat.max & & \\ \hline
 %time space between 2 time samples / cadence
 {\color{blue}t\_delta\_min} & minimal length of time interval & Char.TimeAxis.Sampling.Period.LoLim & time.interval; & s & man \\
 & cadence (min)& &obs.sequence;stat.min  & &   \\ \hline
diff --git a/Time_domain_discovery_Use-cases.tex b/Time_domain_discovery_Use-cases.tex
deleted file mode 100644
index bb241f0..0000000
--- a/Time_domain_discovery_Use-cases.tex
+++ /dev/null
@@ -1,89 +0,0 @@
-
-%%  Discovery of data products for Time domain use cases
-\lstset{captionpos=t}
-\begin{itemize}
-\item  Finding a light curve in a time interval for a sky position 
- \begin{lstlisting} [language=SQL, captionpos=t, caption=Show me a list of all data matching a particular event (gamma ray burst) in time interval and space ]
-    I. DataType=light-curve
-   II. RA includes 16.00 hours
-  III. DEC includes +41.00
-   IV. Time start > MJD 55220 and Time stop < MJD 55221
-    V. Number of time slots > 1000 
-  \end{lstlisting}
-
-\item  Times series for a sky position, with date, length and exposure constraints
-\begin{lstlisting} [language=SQL, caption=Show me a list of all data which satisfies]
-    I. DataType=time-series
-   II. RA includes 16.00 hours
-  III. DEC includes +41.00
-  IV. Time resolution better than 1 minute
-   V. Time interval (start of series to end of series) > 1 week
-  VI. Observation data before June 10, 2008
- VII. Observation data after June 10, 2007      
-  \end{lstlisting}   
-    
-\item  Finding a light curve in folded mode for pulsar analysis 
-\begin{lstlisting} [language=SQL, caption=Show me a list of all data matching a light curve for a pulsar candidate]
-    I. DataType=light-curve
-   II. time resolution <  0.001 s 
-   III. time axis is folded 
-   IV. exposure time > 5s
-   \end{lstlisting}  
-   
-\item  Finding MUSE cube time series
-\begin{lstlisting} [language=SQL, caption=Show me a list of all data products from MUSE data collection with more than 30 items]
-    I. DataType=time-cube
-   II. Data collection like  'MUSE'
-  III. Number of time slots > 30
-  \end{lstlisting}
- 
- % trouver des MASER sources radio variables avec un SNR suffisant --> convertit en t_exp_min > seuil 
-\begin{lstlisting} [language=SQL, caption= Show me a list of all data matching a light curve for a radio source ]
-    I. DataType=light-curve
-   II. Band corresponds to Radio %em_min > radio_min   and em_max < radiomax xxx 
-   III. Minimum time sample > 3s 
-   IV. Number of time slots > 10
-   \end{lstlisting} 
- % trouver des light_curve comparables à celles de ma liste de source qui sont en TDB Barycenter
- \begin{lstlisting} [language=SQL, caption=Show me a list of all data products using a specified Time system ]
-   Show me a list of all data products using a specified Time system  
-    I. DataType=light-curve or time-series
-    II. time scale=TDB
-    III. time reference position=BARYCENTER 
-  \end{lstlisting}
- 
- % identifier des transits de planetes 
- TESS ?? 
- 
- % identifier des systemes d'étoiles binaires 
- ADA ??
- 
- % nature article https://doi.org/10.1038/s41586-023-06787-x
- \item  Here is an example of the data discovery steps one would launch in the VO for looking at specific binary systems 
- in the supernova SN 2022jli \citep{2024Natur.625..253C}
- 
- % A 12.4-day periodicity in a close binary system after a supernova
- % target position in ICRS 00 34 45.690 -08 23 12.16 %
- % object name = SN 2022jli
- \begin{lstlisting} [language=SQL, caption=Show me a list of light curves around object   \emph{SN 2022jli}]
-    I. DataType=light-curve 
-    II. target position close to SN 2022jli
-    III. em\_min >  10  and em\_max <  1.0E-8 % radio  and Xray , gammaray
-    VI. Observation data before Sept 31, 2023
-    VII. Observation data after Sept 01, 2022    
-   \end{lstlisting}
-   
-  Check what the Fermi-Lat telescope may have seen in the mean time 
-  \begin{lstlisting} [language=SQL, caption=Show me a list of light curves around object   \emph{SN 2022jli}]
-     I. DataType=light-curve 
-    II. Data collection like Fermi-Lat 
-    IV. t\_min > 59823     %Observation data before sept 31, 2023
-    V. t\_max < 60218   % Observation data after sept 01, 2022
-  \end{lstlisting}
-  
-   \begin{lstlisting} [language=SQL, caption=Show me a list of dynamic spectra around object   \emph{SN 2022jli}]]
-     I. DataType=dynamic-spectrum
-    II. target position close to SN 2022jli
-    \end{lstlisting} 
-  
-  \end{itemize}
\ No newline at end of file
diff --git a/ivoatex b/ivoatex
index c4a445a..97fc223 160000
--- a/ivoatex
+++ b/ivoatex
@@ -1 +1 @@
-Subproject commit c4a445a6306248bd3cc7d61b3b5272f23943c9d1
+Subproject commit 97fc22357ee850b886535e27f0a84b9dd6142125
diff --git a/role_diagram.pdf b/role_diagram.pdf
index e24fbe6..35e7981 100644
Binary files a/role_diagram.pdf and b/role_diagram.pdf differ