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## What This (admittedly massive) PR updates the "physical" documentation structure and fixes url inconsistencies and SEO problems reported by marketing. The main points are: - remove or move directories : advanced, user_guide, deploy, api - move the files contained within to the appropriate one of topics, how-to, tutorials, or reference - update internal doc links and product links to the content - create client-side redirects for all the urls that have changed. A number of the files have been renamed in small ways to better match their url and to make them easier to find. Additionally, the top-level api directory has been moved to /reference/api/legacy/unleash (see the discussion points section for more on this). ## Why When moving our doc structure to diataxis a while back, we left the "physical' files lying where they were, because it didn't matter much to the new structure. However, that did introduce some inconsistencies with where you place docs and how we organize them. There's also the discrepancies in whether urls us underscores or hyphens (which isn't necessarily the same as their file name), which has been annoying me for a while, but now has also been raised by marketing as an issue in terms of SEO. ## Discussion points The old, hand-written API docs have been moved from /api to /reference/api/legacy/unleash. There _is_ a /reference/api/unleash directory, but this is being populated by the OpenAPI plugin, and mixing those could only cause trouble. However, I'm unsure about putting /legacy/ in the title, because the API isn't legacy, the docs are. Maybe we could use another path? Like /old-docs/ or something? I'd appreciate some input on this.
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| How to add strategy constraints |
:::info Availability
Before Unleash 4.16, strategy constraints were only available to Unleash Pro and Enterprise users. From 4.16 onwards, they're available to everyone.
:::
This guide shows you how to add strategy constraints to your feature toggles via the admin UI. For information on how to interact with strategy constraints from an Unleash client SDK, visit the specific SDKs documentation or see the relevant section in the strategy constraints documentation.
Prerequisites
You'll need to have an existing feature toggle with a defined strategy to add a constraint. The rest of this guide assumes you have a specific strategy that you're working with.
Step 1: Open the constraints menu
On the strategy you're working with, find and select the "edit strategy" button.
On the "edit strategy" screen, select the "add constraint" button to open the constraints menu.
Step 2: Add and configure the constraint
Refer to the constraint structure section of the strategy constraints reference for a thorough explanation of the constraint fields.
- From the "Context Field" dropdown, select the context field you would like to constrain the strategy on and choose the constraint operator you want.
- Define the values to use for this constraint. The operator you selected decides whether you can define one or multiple values and what format they can have.
- Save the constraint first, and then save the strategy.
How to update existing constraints
To update an existing constraint, find the constraint in the "edit strategy" screen and use the constraint's "edit" button.