diff --git a/book/_toc.yml b/book/_toc.yml
index 0c8490f..38b218e 100644
--- a/book/_toc.yml
+++ b/book/_toc.yml
@@ -10,6 +10,7 @@ chapters:
 - file: part3.md
 - file: part4.md
 - file: part5.md
+- file: part6.md
 
 
 # ===== Training and Support ========================
diff --git a/book/part4.md b/book/part4.md
index e382a32..7468e17 100644
--- a/book/part4.md
+++ b/book/part4.md
@@ -1,25 +1,9 @@
-# Session 4: Scheduler and modules
-
-- What is a scheudler
-- Fair use
-
-- Again, divided up into mini tabset "presentations"
-
-- https://cautious-happiness-oz2284n.pages.github.io/#/basic-slurm-configuration
-- https://cautious-happiness-oz2284n.pages.github.io/#/basic-slurm-job-scripts
-- https://arcdocs.leeds.ac.uk/aire/usage/job_type.html
-- https://arcdocs.leeds.ac.uk/aire/usage/job_example.html
+# Session 4: Modules and Software
 
 ## What are modules and how to use them?
 
-## Practical - submit an example serial job
-
-- Create/share example job and job scrpt
-
-https://arctraining.github.io/rc-slides/hpc1.html#/submit-a-serial-python-job
-
-## Practical - submitting a parallelised job
-
-- Create/port over previous examples
-
-https://arctraining.github.io/rc-slides/hpc1.html#/submit-some-parallel-jobs
\ No newline at end of file
+## other ways to get/run software
+### spack/easybuild
+### download
+### self build
+### container
\ No newline at end of file
diff --git a/book/part5.md b/book/part5.md
new file mode 100644
index 0000000..6e09ab9
--- /dev/null
+++ b/book/part5.md
@@ -0,0 +1,23 @@
+# Session 5: Scheduler
+
+- What is a scheduler
+- Fair use
+
+- Again, divided up into mini tabset "presentations"
+
+- https://cautious-happiness-oz2284n.pages.github.io/#/basic-slurm-configuration
+- https://cautious-happiness-oz2284n.pages.github.io/#/basic-slurm-job-scripts
+- https://arcdocs.leeds.ac.uk/aire/usage/job_type.html
+- https://arcdocs.leeds.ac.uk/aire/usage/job_example.html
+
+
+## Practical - submit an example serial job
+
+- Create/share example job and job script
+https://arctraining.github.io/rc-slides/hpc1.html#/submit-a-serial-python-job
+
+## Practical - submitting a parallelised job - NR - Remove too advanced
+
+- Create/port over previous examples
+
+https://arctraining.github.io/rc-slides/hpc1.html#/submit-some-parallel-jobs
\ No newline at end of file
diff --git a/book/part6.md b/book/part6.md
new file mode 100644
index 0000000..d3ee6ba
--- /dev/null
+++ b/book/part6.md
@@ -0,0 +1,9 @@
+# Session 6: Managing and Troubleshooting Jobs
+
+## Queue commands
+
+## checks
+
+## docs (and google)
+
+## submit a ticket
\ No newline at end of file