diff --git a/4.Project Management/Planning.lyx b/4.Project Management/Planning.lyx
index c8959b2..3ab7618 100644
--- a/4.Project Management/Planning.lyx
+++ b/4.Project Management/Planning.lyx
@@ -671,7 +671,7 @@ Internal Logic Files: homogeneous set of data handled by the application
\end_layout
\begin_layout Itemize
-External Interface Files: homogeneous set of data managed by the ap- plication
+External Interface Files: homogeneous set of data managed by the application
but created elsewhere;
\end_layout
@@ -690,11 +690,1070 @@ External Inquiry: operation that involves both input and output, mainly
\begin_layout Itemize
External Output: system operation producing data for the external en- vironment.
- For each point a counting weight (Low, Avg.
- or High) has been given according to the parameters specified in Figure
- 1(a).
+
+\end_layout
+
+\begin_layout Standard
+For each point a counting weight (Low, Avg.
+ or High) has been given according to the parameters specified in Tables
+ 1-3.
After that, a certain amount of FPs has been calculated for each section
- according to Figure 1(b).
+ according to Table 4.
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\end_layout
\begin_layout Subsection