IDP best practices for HR teams

HR teams invest weeks setting up individual development plans. Six months later, half are abandoned, most have never been reviewed, and the budget went to courses no one applied on the job. IDP best practices come down to a handful of operational decisions that separate programs employees actually follow from programs that collect dust in a shared drive.

What are IDP best practices? IDP best practices are the operational habits HR teams use to run development plans at scale: prioritizing which employees get individual plans, getting manager buy-in before launch, limiting priorities to the top three gaps, balancing activities across on the job, through others, and formal learning, embedding the IDP inside the performance management cycle, and reviewing progress quarterly.

Manager buy-in comes first

The number one reason IDPs fail at scale is not the template, the software, or the competency data. It is managers who do not see themselves as part of the process.

HR teams that brief managers before launching the program see higher completion rates than teams that send a system invite and hope for the best. The briefing does not need to be long. It needs to cover three things: what the manager’s role is (validate the plan, not write it), how much time it takes (one 30-minute conversation per direct report per quarter), and what “done” looks like (the employee has three active development actions, not a perfect plan).

The manager is the natural IDP owner because the IDP conversation happens inside the same 1:1 cadence they already run for performance. HR is not asking them to run a new ritual. HR is asking them to add a forward-looking agenda to a conversation they already have.

Without this step, managers treat the IDP as an HR exercise. They approve plans without reading them. Employees notice, and engagement drops within the first review cycle.

Prioritize IDPs for talents, not everyone

IDPs are expensive. Each one requires manager time, HR oversight, and real organizational resources (stretch assignments, mentoring capacity, budget). Organizations that try to give every employee an individual plan end up giving no one a real one.

The fix is a tiered prioritization that matches HR effort to business impact.

Tier 1 always gets an individual IDP: retention priorities (people the business cannot afford to lose) and succession candidates (identified for a specific future role). These employees have the highest cost of departure and the clearest development trajectory.

Tier 2 gets an IDP if resources allow: employees in critical-skill roles with identified gaps. Their development closes skill shortages that directly affect operations.

Tier 3 does not need individual plans. The general population is handled through shared group IDPs that address common gaps across a function or team.

If your HR team is resource-constrained, Tier 1 is where to focus. Full stop. Spreading thin across the entire workforce produces plans that look complete on paper but change nothing in practice.

Top three gaps, not everything

Assessment data often reveals 8 to 10 competency gaps per employee. The instinct is to address all of them. That instinct kills IDPs.

Effective programs force a hard cap: pick the three gaps with the highest business impact and ignore the rest until the next cycle. This is not about lowering standards. It is about focus. An employee working on three specific skills makes measurable progress. An employee working on ten makes none.

The selection criteria should be explicit. Huneety’s AI ranks gaps by depth (how far below the target proficiency level) and business relevance (how critical the competency is to the role). HR teams that avoid the common mistakes use a similar logic: prioritize gaps that are both deep and role-critical.

An IDP is not a training plan

This needs to be said plainly: an IDP is a development plan. Training is one channel inside it, specifically the 10% in the 70/20/10 framework. The other 90% (stretch assignments, mentoring, job shadowing, real project ownership) is where actual skill movement happens.

HR teams that equate IDP with “sign up for courses” end up running the 10% program and calling it development. The 10% channel is the easiest for HR to deliver. The 70% channel is where development actually happens. Do not confuse delivery ease with impact.

HR’s operational role is to make the 70% and 20% available, not just the 10%. That means maintaining a catalog of stretch assignments by competency, running a matching system that pairs employees with internal mentors, and ensuring managers know how to assign developmental work. Huneety surfaces internal employees scoring 4.0 or above on relevant competencies as potential mentors, removing the “I don’t know who to pair them with” excuse.

The IDP must live in the PMS

The quarterly check-in only happens if it is embedded in the performance management cycle. If the IDP is a separate ritual with its own login, its own calendar, and its own reminder, the manager forgets and the employee disengages.

The IDP conversation has to happen inside the PMS review the manager is already running. This is why the manager is the natural owner of IDP execution: they already conduct the PMS conversation. The IDP gives that conversation a forward-looking agenda instead of only a backward-looking one.

Organizations that run the IDP as a parallel process create two systems competing for the same calendar slot. The PMS wins every time because it has organizational weight behind it. The IDP loses because it is optional. The only way to prevent this: make IDP review a required section of the existing PMS conversation, not a separate meeting.

Map gaps to your L&D catalog

HR teams that already have a training catalog rarely connect it to their IDP program. Courses exist in one system. Development plans exist in another. Nobody checks whether the catalog actually covers the gaps the assessment revealed. For the full gap analysis process, see our skills gap analysis guide.

Catalog gap mapping is an operational step most teams skip, and it wastes budget. The process: export your top gaps by frequency and depth, then match each gap against your existing L&D offerings. You will find three states. Covered: a course or resource already addresses the gap. Redundant: multiple courses cover the same skill, and budget is being spent twice. Orphan: a gap exists with no matching resource, and employees are being told to develop a skill with no support.

Huneety’s catalog gap map shows these three states visually. Green means covered. Amber means redundant. Gray means orphan. Before approving new training purchases, HR teams should be running this check quarterly.

Set a quarterly review cadence

Annual IDP reviews do not work. By month six, the employee’s role has shifted, their manager may have changed, and the original gap priorities no longer reflect the work. The IDP becomes a relic of a past assessment.

Quarterly check-ins are the minimum viable cadence, and they must happen inside the PMS review cycle. Each check-in follows a simple format: what progress was made on each development action, what blockers appeared, and whether the three priority gaps still reflect the employee’s actual work. Managers running their own IDPs model this behavior for their teams.

For Tier 1 employees (retention priorities and succession candidates), HR stays involved beyond the initial plan approval. HR spot-checks IDP quality after each quarterly manager conversation. HR tracks completion of on-the-job actions, not just course completion. HR uses retention rate of Tier 1 talents as the program KPI. This is how impact gets measured: not by how many plans exist, but by whether the people you cannot afford to lose are still here and developing.

Huneety builds quarterly check-ins directly into the IDP workflow. Plans move through Draft, Pending, and Active statuses. When a check-in is due, the system prompts both the employee and the manager. After the conversation, either the plan continues or the priorities get updated for the next quarter.

Use group IDPs for shared gaps

When assessment data from 360 reviews shows that multiple employees in the same team or function share identical gaps, individual plans are not the only answer.

Group IDPs are the default for Tier 2 and Tier 3 populations. Individual IDPs are reserved for Tier 1: retention priorities and succession candidates. If five product managers all have a gap in “Data-Driven Decision Making,” running five separate mentoring arrangements is inefficient. A shared workshop, a cross-functional project, or a group coaching series addresses the gap for all five at once.

Huneety detects when two or more employees share the same gap and suggests shared development activities. This is particularly effective for the “through others” category, where peer learning naturally benefits from group dynamics.

The operational rule: check for shared gaps before approving individual plans. If three or more employees in the same function share a top-three gap, create a group activity first. Individual plans still exist for Tier 1, but they reference the group activity instead of duplicating effort.

If your team is launching or scaling an IDP program, Huneety’s team can walk through the setup, show how gap-driven plans work in practice, and scope the right approach for your organization.