Where would the list of potential relationship candidates come from? The last search could potentially have hundreds of candidates.

I assume that the list also needs to be annotated with the issue title.

It would be great that when i want to create new relationship i can go back to list of issues and simply select one o them.

Or show list of issues and allow to filter them etc.

Because when you have hundreds of issues it's hard to remember all ids and what are they about.

If we show a list of the last visited N issues (like in eBay), it will be easier for the user to remember the issue numbers. Because in a lot of the cases, the user would visit to the two issues, then create the relationship. If not, then the user can use this pattern intentionally.

I thing one way to do is to have one more option in combobox under the bugs list (view_all_bug_page.php) with option "Create relationship".

This option could redirect to one page where we filled the info about the "Type of relation" and the "related issue id".

This issue should be resolved by showing the last N visited issues in 0004660.