How do I see what tasks that are assigned to me are due in the next week?

Use the following "JQL" and the "Jira Issue/Filter" macro on your Collab space.

While in edit mode, click on the "+" button in the toolbar and select "Jira Issue/Filter" macro.

Here's where you can paste the aforementioned JQL. This is also the basic edit screen for the Jira Issue/Filter macro.

Paste the JQL in the first box, ensure the second box has "ITS PRO" selected and finally, always remember to click the magnifying glass icon every time you make a change, or else changes you make won't save.

At the bottom of the box, you can edit the "Display options" and control how many tasks you want to see in your list and which columns to display. You can add and remove columns either by scrolling through the options or just by typing in what you want. Feel free to click around and have fun with that. But remember, after any change you make, always remember to click the magnifying glass icon.

Below is what the macro will look like while in edit view. You won't be able to view your table until you publish/update your page.

If you ever need to make changes, click on the macro and simply click "Edit" and you will be taken back to the macro's edit screen.

Below is an active macro with the aforementioned "JQL" and as a logged in user, you should be able to see a list of your assigned tasks.

ITS PROissuekey,summary,issuetype,duedate,priority,status,labelskey,summary,type,due,priority,status,labels20issuetype = Task AND resolution = Unresolved AND due <= 1w AND assignee in (currentUser()) ORDER BY due ASC ebe8394f-6d75-344c-8d9c-717cb778a1eb

Fun With Filters