add ass-014, req-052, task-005, edit req-016

4 files changed, 28 insertions, 0 deletions

diff --git a/requirements/assumptions/ass-014.md b/requirements/assumptions/ass-014.md
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+++ b/requirements/assumptions/ass-014.md
@@ -0,0 +1,4 @@
+# ass-014
+
+The user can access their bank transactions in CSV format on their desktop
+computer.
diff --git a/requirements/catalogue/req-016.md b/requirements/catalogue/req-016.md
index a081059..70587d2 100644
--- a/requirements/catalogue/req-016.md
+++ b/requirements/catalogue/req-016.md
@@ -6,3 +6,13 @@ format and import it into Schist, so that my purchase of this beer is recorded
 as a beer transaction.
 
 Source: req-010
+
+Satisfied by: ass-000, ass-014, req-052
+
+## Use case
+
+Trigger: the user buys a beer.
+
+1. Wait until the user next regularly opens Schist on their desktop computer.
+2. The user gets their bank transactions and stores them in a CSV file.
+3. The user imports the CSV file into Schist.
diff --git a/requirements/catalogue/req-052.md b/requirements/catalogue/req-052.md
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+++ b/requirements/catalogue/req-052.md
@@ -0,0 +1,8 @@
+# req-052
+
+Schist must have a desktop interface for importing transactions from a CSV
+file.
+
+Source: req-016
+
+Satisfied by: task-005
diff --git a/requirements/tasks/task-005.md b/requirements/tasks/task-005.md
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+++ b/requirements/tasks/task-005.md
@@ -0,0 +1,6 @@
+# task-005
+
+Schist must have a desktop interface for importing transactions from a CSV
+file.
+
+Source: req-052