# How is the ambig.tbl file generated on the haddock 2.4 page based on two uploaded pdb files? **URL:** \ **Category:** HADDOCK\ **Created:** [August 4, 2025, 7:36am UTC](https://ask.bioexcel.eu/t/how-is-the-ambig-tbl-file-generated-on-the-haddock-2-4-page-based-on-two-uploaded-pdb-files/5847 "2025-08-04T07:36:13Z")\ **Posts on this page:** 2\ **Page:** 1
**Author:** ![TianYa](https://avatars.discourse-cdn.com/v4/letter/t/9e8a1a/32.png) [@TianYa](https://ask.bioexcel.eu/u/TianYa)\ **Post date:** [August 4, 2025, 7:36am UTC](https://ask.bioexcel.eu/t/how-is-the-ambig-tbl-file-generated-on-the-haddock-2-4-page-based-on-two-uploaded-pdb-files/5847/1 "2025-08-04T07:36:13Z")
Haddock 2.4 is available [HADDOCK Web Server](https://rascar.science.uu.nl/haddock2.4/) What rules are used to generate the ambig.tbl file based on the default parameters after uploading two PDF files on the website? Do you have corresponding Python code? ---
**Author:** ![amjjbonvin](https://dub1.discourse-cdn.com/flex013/user_avatar/ask.bioexcel.eu/amjjbonvin/32/23_2.png) [@amjjbonvin](https://ask.bioexcel.eu/u/amjjbonvin)\ **Post date:** [August 4, 2025, 8:10am UTC](https://ask.bioexcel.eu/t/how-is-the-ambig-tbl-file-generated-on-the-haddock-2-4-page-based-on-two-uploaded-pdb-files/5847/2 "2025-08-04T08:10:35Z")
Check the haddock-restraints server and software: [ | [CSBPortal](https://rascar.science.uu.nl/haddock-restraints) [science.uu.nl](https://rascar.science.uu.nl/haddock-restraints) | [![favicon.ico](https://europe1.discourse-cdn.com/flex013/uploads/bioexcel/original/2X/1/107bb531973837ba0aa1bffdc74d58b781de99e8.png)](https://rascar.science.uu.nl/haddock-restraints) | ](https://rascar.science.uu.nl/haddock-restraints) [ | ![haddock-restraints.png](https://europe1.discourse-cdn.com/flex013/uploads/bioexcel/original/2X/4/478914f0b4682f1b4b05849415c3572bc313dfbb.png) | | [haddocking/haddock-restraints: Generate restraints to be used in HADDOCK](https://github.com/haddocking/haddock-restraints) [github.com](https://github.com/haddocking/haddock-restraints) | ](https://github.com/haddocking/haddock-restraints)