diff --git a/Rewritten-docs.md b/Rewritten-docs.md
index 1194598..8353aca 100644
--- a/Rewritten-docs.md
+++ b/Rewritten-docs.md
@@ -568,15 +568,13 @@ ZeroMQ is possible to provide in-process messages working on the same principles
 as network communication which is quite handy and solves problems with threads
 synchronization and such.
 
-At this point we have worker with two internal parts listening one and execution
-one. Implementation of first one is quite straighforward and clear. So lets
-discuss what should be happening in execution subsystem...
+At this point we have worker with two internal parts listening one and execution one. Implementation of first one is quite straighforward and clear. So lets discuss what should be happening in execution subsystem. Jobs as work units can quite vary and do completely different things, that means configuration and worker has to be prepared for this kind of generality. Configuration and its solution was already discussed above, implementation in worker is then quite straightforward. Worker has internal structures to which loads and which stores metadata given in configuration. Whole job is mapped to job metadata structure and tasks are mapped to either external ones or internal ones (internal commands has to be defined within worker), both are different whether they are executed in sandbox or as internal worker commands.
 
-@todo: complete paragraph above... execution of job on worker, how it is done,
-what steps are necessary and general for all jobs
+@todo: maybe describe folders within execution and what they can be used for?
 
-@todo: how can inputs and outputs (and supplementary files) be handled (they can
-be downloaded on start of execution, or during...)
+After successful arrival of job, worker has to prepare new execution environment, then solution archive has to be downloaded from fileserver and extracted. Job configuration is located within these files and loaded into internal structures and executed. After that results are uploaded back to fileserver. These steps are the basic ones which are really necessary for whole execution and have to be executed in this precise order.
+
+Interesting problem is with supplementary files (inputs, sample outputs). There are two approaches which can be observed. Supplementary files can be downloaded either on the start of the execution or during execution. If the files are downloaded at the beginning execution does not really started at this point and if there are problems with network worker find it right away and can abort execution without executing single task. Slight problems can arise if some of the files needs to have same name (e.g. solution assumes that input is `input.txt`), in this scenario downloaded files cannot be renamed at the beginning but during execution which is somehow impractical and not easily observed. Second solution of this problem when files are downloaded on the fly has quite opposite problem, if there are problems with network worker will find it during execution when for instance almost whole execution is done, this is also not ideal solution if we care about burnt hardware resources. On the other hand using this approach users have quite advanced control of execution flow and know what files exactly are available during execution which is from users perspective probably more appealing then the first solution. Based on that downloading of supplementary files using 'fetch' tasks during execution was chosen and implemented.
 
 As described in fileserver section stored supplementary files have special
 filenames which reflects hashes of their content. As such there are no